Co-housing: the promises and the pitfalls

Over the past two years, the coronavirus pandemic and the cost of living crisis have eclipsed the UK’s chronic housing shortage. But the housing challenges of 2019 are still with us in 2022, and in many ways they have worsened. According to the housing charity Shelter, over 17 million people are living in overcrowded, dangerous, unstable or unaffordable housing.

There’s no single solution to Britain’s housing emergency. But one idea that’s gaining increasing attention is co-housing.

A London School of Economics report has given a good definition of co-housing:

“A co-housing group is formed by a community of people typically with similar needs and interests. Co-housing is owned by the group and usually contains private rooms or houses with communal areas such as living rooms and kitchens, where people will come together to share meals and spend time together. The residents are responsible for the management and maintenance of the site, and they are run in a non-hierarchical way, giving all residents an equal say in how they are organised.”

The modern co-housing movement began in Denmark in the 1970s, and has since spread to other European countries, including Sweden, Germany and the Netherlands. There is now a growing number of co-housing projects in the UK, and although these are small in scale, they are pointing the way to alternative models of housing, and also to addressing other social issues, such as isolation and loneliness.

The promises of co-housing

The proponents of co-housing suggest that it has multiple benefits for residents:

  • affordability: by pooling resources such as cooking, childcare, and household expenses, co-housing residents can cut costs;
  • security: co-housing provides safe spaces for residents to live and socialise;
  • sustainability: sharing resources increases efficiency and reduces waste;
  • community: co-housing residents make decisions together, and co-housing can also reduce the chances of isolation.

The multiple faces of co-housing

There is no single template for co-housing. Some projects have a mixture of generations, singles, couples and families, while others focus on the needs of particular communities. In the United States, intergenerational co-housing projects have brought together retired people, families and foster children. Another scheme, in Berlin, has been designed for older gay men, but also welcomes older lesbian women, trans and inter persons, as well as younger LGBTQ+ people.

In 2016, the UK’s first co-housing project for older women opened in Barnet, north London. The New Ground scheme has been successful in developing a mutually supportive community of women over the age of 50. In addition, New Ground has worked to encourage policy makers, planners and housing associations to recognise the social and economic benefits of co-housing, and to respond to the demand that exists for senior co-housing.

Because co-housing is often seen as being reserved for communities who are affluent and predominantly white, Housing 21, a leading provider of retirement properties for older people, has recently launched a co-housing initiative with a focus on older Black and Asian people of modest financial means.

Tackling isolation: how co-housing can address loneliness

The communal nature of co-housing makes it a natural fit for people who are isolated and lonely. This was one of the themes of a recent webinar hosted by Housing LIN. One of the participants was Kath Scanlon, a researcher from the London School of Economics, who highlighted her work exploring the links between loneliness and participation in community-led housing.

Kath’s research has underlined the importance of social connection with neighbours and sharing spaces with others as ways of preventing loneliness:

“Broadly, we found that the most tight-knit places, where members knew and trusted each other most, performed best as supportive communities… Emotional loneliness was countered by fostering meaningful relationships and ‘belonging’ through physical proximity, sharing similar values, a reciprocal commitment and care, looking out for and supporting each other.”

A resident’s perspective

One of the most engaging and powerful contributions to the Housing LIN webinar came from Alison Cahn, who has been a resident at Lancaster Cohousing scheme since 2012.

Alison was one of the first residents of the scheme, which is an intergenerational co-housing community of households in the village of Halton, three miles from Lancaster in the North West of England.

The Lancaster scheme was designed by the people who live there. It consists of private homes, community facilities and shared outdoor space. Shared facilities include a laundry, food store and a car share scheme.

As Alison explained, the scheme is an eco-housing community, designed to make sustainable living easy. The homes are built to Passivhaus standards, which means they use about 15% of the energy to heat compared to conventional housing. Electricity comes from the scheme’s own microgrid. And if Alison needs anything, from a drill to a tent, she can borrow it from her neighbours. Overall, the scheme is estimated to save around 540 tonnes of CO2 every year (a single tonne of CO2 is equivalent to a 500 m3 hot air balloon).

Alison also highlighted the social aspects of co-housing. The scheme has been designed to enable residents to meet and interact. As well as sharing facilities, the residents get involved in communal activities, such as art, camping and wild swimming. They also work together and make decisions on the future development of the scheme.

Alison watched her mother grow old alone, and was determined that this shouldn’t happen to her. She feels supported by her neighbours, something that was especially important when her husband fell ill. Alison also spoke very movingly about another resident called Roger, who found support from the co-housing community in the final weeks of his life. As she explained: “Roger said he came to this co-housing scheme to die, but he didn’t. He actually came here to live.”

The pitfalls of co-housing

While Alison was keen to stress the attractions of co-housing, she also described the challenges. “Different people need different levels of social connections. Not everyone is keen to spend much time with their neighbours, and some prefer their privacy.” While decisions are taken together, reaching a consensus can take time, with general meetings sometimes getting heated. “Some bitter conflicts have fractured relationships, and some people have left.”

And although co-housing can reduce isolation, some residents have the impression that it will solve all their problems – “We’re neighbours, not carers or psychotherapists.”

Final thoughts

As things stand, co-housing schemes in the UK are too small to tackle the enormous challenges of the country’s housing shortage. But existing schemes demonstrate the great potential of this model of housing. And with more support from housing associations and local authorities, co-housing in the UK could really take off.

It was thanks to an imaginative collaboration between Hanover Housing Association and the Older Women’s Co-Housing group that the New Ground co-housing scheme became a reality. The housing association financed purchase of the land and construction of the properties, and the homes were presold or pre-let by the co-housing group before construction started.

Co-housing isn’t for everyone. It requires commitment from residents to participate in the management of a scheme, and to sacrifice some of their privacy for the benefit of their neighbours. This model of housing presents particular challenges, some of which might be hard to overcome. But the rewards of co-housing can be substantial.

Or, as Alison Cahn puts it: “When it works, it’s awesome.”

Photo by Dylan Gillis on Unsplash

Further reading: more on housing from The Knowledge Exchange Blog

Decarbonising our buildings: heat pumps or hydrogen for the future of heating?

In October, the Scottish Government released the Heat in Buildings Strategy: Achieving Net Zero Emissions in Scotland’s Buildings. The strategy presents the approach to achieving the target for net zero emissions from Scotland’s buildings by 2045 and is a key component of the government’s ambitious climate change targets for wider society.

In the same month, the UK Government also unveiled its eagerly awaited Heat and Buildings Strategy. This includes similarly inspired aims, such as the phasing out of all new fossil fuel based heating system installations by 2035.

The coinciding release of the strategies means that the journey to decarbonisation is gradually becoming clearer to the consumer. Both governments have indicated their ambitions to make housing greener.

However, they also recognise that there is no one-size-fits-all to decarbonising the tens of millions of homes with mains gas boilers. This transition will be hugely complex, most likely requiring multiple technologies and approaches.

Industry contest heating up

The major players in the UK’s domestic heating industry – believed to be worth an estimated £17 billion – are already moving to secure their role in line with the new government plans and commitments.

In the future, there will be little place for the out-of-favour gas boiler. Traditional boiler manufacturers are aiming to evolve and align their products for long-term security,  whilst the manufacturers of technologies in their infancy, such as heat pumps, are presented with an opportunity to reform the industry for good.

It’s led to the cottage heat pump industry facing off against the established big gas companies’ development of hydrogen ready gas boilers.

Heat pumps the main contender

Whilst no quick fix technology is currently available to replace boilers, heat pumps are undoubtedly a viable frontrunner. The electric devices are steadily growing in government promotion and consumer popularity, as sales more than doubled in 2021 to give the industry its best ever year.

And, as a key feature of the Heat and Buildings Strategy, homeowners in England and Wales will be offered subsidies of up to £5,000 from April 2022 as an incentive to convert their gas boiler to a heat pump.

Heat pumps extract energy from a lower temperature source such as the ground or air and increase it to an appropriate temperature for a heat source in the home – via a compressor and a circulating structure of liquid or gas refrigerant. This heat can either be directly blown into the property or transferred into the central heating and hot water systems.

The selling point of heat pumps is their potential to greatly reduce carbon emissions if they are powered by low carbon electricity, which much of the UK now is. A new air source heat pump can lower a home’s carbon emissions by over 23 tonnes over 10 years.

Whilst relatively novel, the technology behind air source heat pumps is well established with evident positives. They are typically safer than combustion systems, have a very long lifespan with little maintenance and can double up as an air conditioner during the summer months.

Despite the UK Government and Climate Change Committee (CCC) pushing heat pumps as a blueprint for decarbonising, they are not free of concerns and complications.

Heat pumps are expensive to buy and install upfront and, similarly to boilers, the cost can vary. According to the Energy Saving Trust, an air source heat pump will generally cost around £3,000- £4,000 for an average sized house pre-installation and around £7,000-£13,000 installed – raising concerns about affordability and the average consumer’s willingness to go green.

They are, however, very efficient once installed. With an average efficiency of 250%-350%, a heat pump is likely to save you money, compared to an old gas and oil-fired boiler or electric heating. In well-insulated homes, heating bill savings of as much as 60% can be achieved.

Sufficient insulation is a critical pre-requisite to heat pump success. Commenting on the release of the Heat and Buildings Strategy, the Green Party’s Caroline Lucas described placing heat pumps in Britain’s poorly insulated homes as like “using a teapot full of cracks: its leaky, its inefficient and it’s a waste of money.“

The UK’s housing stock is among the most poorly insulated in Europe and the current insulation of an ageing stock, like Glasgow’s Victorian tenements, poses a real barrier to the mass roll-out of heat pumps. Whilst heat pumps are suitable for older properties, consumers will need to commit to a considerable amount of insulation upgrades and home disruption to realise their benefits.

Hydrogen

An intriguing alternative that is in the developmental stages to replace gas is the use of hydrogen, the most abundant element in the natural world.

Hydrogen is already being heavily researched as a fossil fuel alternative in transport, and support for its role in heating is growing in popularity.

A study by the Institution of Engineers and Technology (IET) found that there is no clear reason as to why hydrogen gas cannot be seriously considered as a clean and safe alternative on the UK grid. Similar to heat pumps, hydrogen has the potential to be entirely renewable with no carbon emissions.

Hydrogen is also attractive as it requires minimal disruption in terms of new appliances and installation in the home. Consumers would use a hydrogen ready boiler that works almost identically to a traditional boiler. Likewise, the UK’s existing gas pipe system is well placed to make the switch due to the ongoing systematic replacement of old, unsuitable iron pipes over the last 20 years.

However, creating a new national network of hydrogen supply to the country’s homes would be a monumental and extremely expensive challenge that has never been done before. Concerns also exist around the extraction of hydrogen at this scale, as it is likely to be extracted from methane.

The extraction process emits carbon emissions which must be contained and stored through carbon capturing. Carbon capture projects of this scale do not currently exist and the idea is still under development, raising concerns around greenhouse gas emissions as a by-product of hydrogen extraction.

Final Thoughts

It is clear that the challenge of reducing building emissions is no longer just about grand intentions and targets. Whilst these are important to commit to, focus must now turn to ironing out the practicalities of how these will be achieved.

At the moment, the only established technology able to deliver clean heating is the heat pump. Yet, the UK has the worst heat pump sales and second worst installation record in Europe for a country its size. Technology such as hydrogen has potential but is still in the very early stages with many unknowns.

The UK must speed up investment in these industries to meet ambitious targets, with more detail, support and incentives for consumers.


Further reading: more on energy efficiency and decarbonisation from The Knowledge Exchange blog:

Close to home: getting to net zero means decarbonising the UK’s housing stock

Photo by Erik Mclean on Unsplash

Two years ago, the UK became the first major economy in the world to pass a law pledging to bring all greenhouse gas emissions to net zero by 2050. Achieving net zero means balancing the amount of greenhouse gases we emit with the amount we remove, and it’s a critical factor in tackling climate change by reducing global warming.

But, according to the government’s independent adviser on tackling climate change, the UK will be unable to meet the net zero target without the near-complete elimination of greenhouse gas emissions from 29 million homes. 

The necessity: why buildings need to be decarbonised

In 2014, emissions from domestic properties accounted for 34% of total UK greenhouse gas emissions. A combination of high energy prices and improvements in energy efficiency brought that figure closer to 19%. But those reductions have stalled, and because the UK’s building stock is one of the oldest and most energy-inefficient in Europe, the need to decarbonise is even more urgent.

The benefits: environmental, health, economic

While achieving net zero is one good reason for making our buildings more energy efficient, decarbonisation offers further dividends.

Energy efficient homes are cheaper to run, reducing the levels of fuel poverty that affect millions of households. They can also bring health benefits in the form of healthy air temperatures, lower humidity, better noise levels, and improved air quality.

In addition, a nationwide programme of decarbonising buildings could make a vital contribution to the recovery of the economy from the coronavirus pandemic. A recent inquiry by the House of Commons Environmental Audit Committee  (EAC) found that investing in energy efficiency alone could create 34,000 full-time jobs within the next two years. In the longer term, energy efficiency investment could support an estimated 150,000 skilled and semi-skilled jobs to 2030.

The problems: high costs, skills uncertainty and a “disastrous” insulation scheme

The UK government says the cost of decarbonising homes is between £35 billion and £65 billion. But the EAC believes that this seriously underestimates the cost of upgrading the energy efficiency of homes. With 19 million homes in England requiring energy efficiency installations, this could cost £18,000 per home, even before the installation of a heat pump.

Another area of concern is skills. Brian Berry from the Federation of Master Builders told the committee that every tradesperson in the country needs to be upskilled in retrofit techniques in order to secure overall competency in the supply chain:

“We need to upskill people in the building industry because there is a need to understand how their skills interrelate to one another. You cannot just pick out one bit of this. It has to be seen holistically, which is why I think there needs to be a national retrofit strategy, a clear political direction and a commitment to reducing carbon emissions in our homes.”

The EAC was also outspoken in its criticism of the government’s flagship home insulation scheme. The Green Homes Grant was launched in 2020 to offer £1.5bn in subsidies for insulation and low-CO2 heating. However, only 6.3% of the money has been spent, despite exceptionally high demand.

The committee said the scheme was rushed and poorly implemented, and described its administration as “nothing short of disastrous.” Just six months after its launch, the scheme has now been scrapped. Instead, energy saving upgrades and low carbon heating will be delivered to homes through local authorities in England.

The recommendations: strategies, incentives and insights from overseas

There’s no shortage of suggestions for driving decarbonisation forward. The EAC has called for a government strategy for the next decade to give industry and tradespeople time to upskill and to give households the right signals to invest in energy efficiency. The committee also recommends that VAT on the labour element of refurbishment and renovations is reduced to 5%, a measure also supported by the Royal Institute of Chartered Surveyors.

It’s also worth looking at ideas from overseas. In February, research by the University of Edinburgh reviewed the heat decarbonisations policies in nine European countries. The report highlights particular progress made by the Nordic countries in decarbonising buildings’ heat supply and in making greater use of electricity as a potential future source of low-carbon heating.

The solutions: putting promises into practice

While the challenge of decarbonising homes may be daunting, a growing number of housing providers are taking steps to cut emissions from domestic properties.

The Welsh Government has provided £20m in funding for Optimised Retrofit. Through this scheme, 28 social landlords can retrofit homes and test the ways heat and energy are produced, stored and supplied. If it’s successful, the scheme could be the model for decarbonising all of Wales’ 1.4 million homes by 2050.

Last month, Sutton Council launched an energy-efficiency programme to transform draughty properties with high energy bills into net zero carbon houses which are warmer and cheaper for residents. The programme is based on a successful Dutch initiative known as Energiesprong (energy leap). In the Netherlands, 1300 net zero energy refurbishments have been completed, and a further 500 are being built. The initiative involves insulating the external walls and roof areas, replacing windows and doors and installing new solar panels to power a new central heating and ventilation system. Sutton is the first London borough and the latest UK housing provider to adopt the programme, which has already been taken up in Nottingham and Maldon.

Many housing associations are at the start of their journey to net zero, but a National Housing Federation survey has shown that two thirds of social housing landlords have started planning to make their homes greener and warmer. Three quarters (74%) of survey respondents expect to retrofit homes in 2020-21. A similar proportion (73%) expect to retrofit homes in 2021-22. However, the survey also reported that lack of finance and continuing policy uncertainty remain major obstacles to decarbonising homes. That’s important, particularly given the cost of decarbonisation of social housing – £104bn by 2050.

The future: decarbonisation begins at home

Local authorities, housing associations, and the construction industry are all keen to transform existing homes into greener, warmer places to live in. At the same time, residents – especially those having to make the choice between heating or eating – need to be taken out of fuel poverty. And, as we’ve seen, achieving net zero will only be possible by making the nation’s housing stock more energy efficient.

With so much riding on decarbonisation of domestic properties, the need for more funding as part of an ambitious policy approach is clear. As the UK prepares to host the critical climate change talks in Glasgow this year, there has to be a better understanding that tackling the climate emergency starts on our own doorstep.


Further reading from The Knowledge Exchange blog on housing and energy efficiency

Build back better: is now the time for Green New Deals? – Part 2

A window of opportunity

In policymaking, there is a concept known as the “Overton Window”, which describes the range of policies that politicians can propose without being considered too extreme by the population at large. This window of opportunity can be shifted and can allow for policies that in the past may have been considered unthinkable and radical to become mainstream and even sensible.

The impact of Covid-19 and the public health measures that have been required to suppress the virus, have undoubtedly resulted in a shift in the “Overton Window”. Policy interventions, such as the Job Retention Scheme and national lockdown, which involved massive amounts of government spending and restrictions to every aspect of our day-to-day lives, suddenly became normal and were largely approved of by the public.

In these circumstances, the concept of the Green New Deal, a policy package which involves large amounts of government spending, designed to create green jobs, develop green infrastructure and modernise the economy, may no longer be such an unfeasible idea.

Build back better: a green recovery

The economic impact of Covid-19 is expected to result in a 5.2% contraction of global GDP, amounting to the deepest global depression since 1945. In order to recover from this contraction, governments are formulating unprecedentedly large economic stimulus packages, designed to mitigate the economic and social damage created by the pandemic. Already there are numerous examples of governments utilising aspects of the Green New Deal within their economic recovery plans.

European Union

Next Generation EU – A European Green Deal

Prior to the Coronavirus pandemic, the European Commission was already working on creating a European Green Deal, which would support the EU transition to climate neutrality by 2050. After the onset of the pandemic, the European Commission moved to position the Green Deal as a key pillar of the EU’s €750 billion recovery package, known as Next Generation EU. 25% of the recovery package has been dedicated to funding climate action, whilst the entire package features a commitment that any money spent as part of the EU’s economic recovery must “do no harm” to the EU’s climate neutrality goal. The recovery package includes policies that are similar in nature to other Green Deals, including:

  • a €40 billion ‘Just Transition Fund’, to alleviate the socio-economic impacts of the green transition and diversify economic activity;
  • a €91 billion a year fund to improve home energy efficiency and develop low carbon heating;
  • the introduction of an EU-wide border tax on carbon-intensive industrial imports with the potential to raise €14 billion.

French Government

France Relaunch

The French government’s recently announced €100 billion stimulus package, includes a €30 billion package of measures designed to aid France’s transition to carbon neutrality. The measures set out within the package incorporate core elements from Green New Deals, such as developing cleaner forms of transport and improving the energy efficiency of buildings. The package includes the following green measures:

  • a €11 billion investment in developing and encouraging the use of green transport methods, nearly €5 billion of which will be used to upgrade rail lines to encourage freight traffic from road to rail;
  • a €6 billion investment to help improve the energy efficiency of homes and other buildings;
  • A €2 billion investment to help develop the hydrogen sector.

Scottish Government

Protecting Scotland, Renewing Scotland

Within this year’s Scottish Government Programme, it is evident from the first page that it views the need for economic recovery as an opportunity to create a  “fairer, greener and wealthier country”. The programme explicitly describes the measures contained as “the next tranche of our Green New Deal” and borrows extensively from existing Green New Deals, with policies including:

  • a £100 million green Job Creation Fund;
  • a £1.6 billion investment to decarbonise the heating of homes and other buildings;
  • a £62 million Energy Transition Fund to support businesses in the oil, gas and energy sectors over the next five years to grow and diversify;
  • capitalisation of the Scottish National Investment Bank with £2 billion over ten years, with a primary mission to support the transition to net zero emissions.

UK Government

A Plan for Jobs

A key element of the UK Government’s plans to support and develop the labour market is the creation of green jobs, through investment in infrastructure, decarbonisation and maintenance projects. Improving the energy efficiency of buildings is a principle which is at the core of the Green New Deal. The Plan for Jobs includes similar proposals, such as:

  • a £2 billion Green Homes Grant scheme that will provide homeowners and landlords with vouchers to spend on improving the energy efficiency of homes across the UK;
  • a £1 billion Public Sector Decarbonisation Scheme that will offer grants to public sector bodies, including schools and hospitals, to fund both energy efficiency and low carbon heat upgrades;
  • a £40 million Green Jobs Challenge Fund for environmental charities and public authorities to create and protect 5,000 jobs in England.

Final thoughts

The concept of the Green New Deal is one that appears to evolve and shift as time goes on. This is unfortunately to be expected as time runs out for governments to take meaningful action to avert rising global temperatures. The transition to carbon neutrality is one that will undoubtedly result in massive changes to almost every aspect of our day-to-day lives, and therefore it is not surprising that the journey to reach this point may require bold and unprecedented action.

However, prior to the Coronavirus pandemic, it would have been unimaginable to consider the levels of spending and intervention that governments would be required to take in order to implement a Green New Deal. The shift to carbon neutrality involves a complete reimagining of the economy and requires a great deal of public support, in particular when the energy transition may threaten the jobs of those who work in carbon-intensive industries.

In a post-Covid era, the concept of governments spending huge sums of money and making unprecedented interventions is now our everyday reality. The economic consequences of the pandemic will require an extraordinary response to ensure that its legacy is not one of increasing levels of unemployment, inequality and stagnation. In this new world, the ambition and wide-ranging nature of the Green New Deal may no longer be seen as unfeasible. In fact, as can be seen in the UK and Europe, governments are already looking to implement various elements of the Green New Deal as part of their economic recovery packages. Perhaps the Green New Deal is about to have its time.


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Part one of this blog post was published on Monday 14 September.

Read some of our other blogs on climate change and the impacts of Covid-19:

Build back better: is now the time for Green New Deals? – Part 1

From the signing of the Paris Climate Agreement to the pressure placed on governments by worldwide school strikes, the issue of climate change and its effects on the world around us has increasingly risen to the top of the political agenda. Across the world, governments have begun to take various forms of action in an attempt to prevent further rises in global temperatures.

In particular, the concept of a package of measures designed to address climate change and economic inequality, known as the Green New Deal, has gained particular prominence in the past few years.

This two-part blog looks at the concept of the Green New Deal, how it has influenced global policy and its relevance as a means of economic recovery in a post-Covid world.

What is the Green New Deal?

The original concept of a Green New Deal was proposed in a report published by the New Economics Foundation in 2008. The report set out a range of policy proposals that would allow the UK to recover from the global financial crisis, whilst tackling the threat posed by climate change. The scale and ambition of the Green New Deal was largely inspired by the wide-ranging New Deal package of reforms and investment carried out by President Roosevelt, that enabled the United States to recover from the Great Depression.

In a similar vein, the report made recommendations that addressed a wide range of policy areas,  these included:

  • a £50 billion per year programme to create a low-carbon energy system that will involve making “every building a power station” by maximising energy efficiency and renewable energy generation;
  • creating and training a “carbon army” of workers to provide the human resources required for a vast environmental restructuring programme;
  • re-regulating the domestic financial system to ensure that the creation of money at low rates of interest is consistent with democratic aims, financial stability, social justice and environmental sustainability;
  • minimising corporate tax evasion by clamping down on tax havens and corporate financial reporting.

Green New Deal: 2.0

Over time the Green New Deal has evolved and has spread internationally. Following the 2018 US Elections, the concept gained increasing prominence in the United States. Advanced by newly elected Congresswoman Alexandria Ocasio-Cortez and Senator Ed Markey, the Green New Deal set out a vision for the United States to transition to become carbon neutral in just ten years.

In a similar vein to the ambition of both the New Deal and the original Green New Deal, the package proposed included a variety of measures that crossed a range of policy areas, including:

  • meeting 100% of the power demand in the United States through clean, renewable, and zero-emission energy sources;
  • upgrading all existing buildings in the United States and building new buildings to achieve maximal energy efficiency, water efficiency, safety, affordability, comfort, and durability, including through electrification;
  • providing all people of the United States with high-quality health care; affordable, safe, and adequate housing; economic security; and access to clean water, clean air, healthy and affordable food, and nature;
  • guaranteeing a job with a family-sustaining wage, adequate family and medical leave, paid vacations, and retirement security to all people of the United States.

Criticism of Green New Deals

The concept of the Green New Deal is often criticised for being too expensive to be implemented. Opponents of the US Green New Deal believe the timeline for the United States to become carbon neutral in just ten years is unrealistic, and the estimated cost of  $12.3 trillion is too high. Critics also argue that the proposals are too vague and often fail to consider the seismic changes the measures may have on wider society, particularly for those who work in industries directly impacted by the energy transition.

In short, critics of a Green New Deal believe that as a package it is simply too large, both in ambition and price, to be implemented successfully. The level of government action required to implement such wide-scale reform would be unprecedented in peacetime and could potentially require citizens to make substantial changes to the way they live their lives. Until wider society is willing to accept a substantial increase in government spending and changes to their way of life, it is unlikely that a Green New Deal will be able to be effectively implemented.


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Part two of this blog post is available now.

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Is this the future of social housing?

Goldsmith Street: Mikhail Riches / Tim Crocker 2019

Last year, a development of 105 homes on the outskirts of Norwich became the first social housing project to win the prestigious Royal Institute of British Architects Stirling Prize.

The Goldsmith Street estate was built by London architecture firm Mikhail Riches for Norwich City Council, and is the largest Passivhaus scheme in the UK. Passivhaus is an approach to building that provides a high level of occupant comfort while using very little energy for heating and cooling.

Goldsmith Street has been carefully thought through, and adjusted to take account of changing economic and environmental circumstances. In 2008, Norwich City Council selected Mikhail Riches to design the estate. The council had intended to sell the site to a local housing provider, but when the financial crash happened, the council decided to develop the site itself.

The architects have striven to ensure that the development acknowledges the historic context of the site:

“The design seeks to re-introduce streets and houses in an area of the city which is otherwise dominated by 20th century blocks of flats… Street widths are intentionally narrow at 14m, emulating the 19th century model.”

The homes themselves have been built to strict Passivhaus standards which include:

  • very high levels of insulation;
  • extremely high performance windows with insulated frames;
  • airtight building fabric;
  • ‘thermal bridge free’ construction;
  • a mechanical ventilation system with highly efficient heat recovery.

Passivhaus standards typically reduce heating energy consumption by up to 90% as compared to traditional housing. For residents in the Goldsmith Street development, heating bills should be about £150 a year.

Eco friendly housing

In recent years, local authorities and housing associations have been responding to the increasing demands for housing stock to have lower maintenance costs, lower energy costs and fewer emissions of carbon and other gases that can be harmful to the environment and human health.

The Passivhaus Trust has highlighted a growing number of local councils and housing associations that have been exploring Passivhaus standards as a way of tackling these issues.

One of the most ambitious social housing Passivhaus projects is Agar Grove in the London Borough of Camden. Previously a 1960s estate with an unenviable reputation, Agar Grove has been rebuilt with affordable and energy efficient homes. The first phase, involving 38 social rented homes was completed in 2018, and has already won awards for sustainability and community consultation. Once complete, the 500-home estate will be the largest Passivhaus development in the UK.

Cunningham House, Glasgow: Page\Park Architects

In Glasgow, the city’s first Passivhaus development for social rent was opened by Shettleston Housing Association in September 2019. The project provides nineteen new homes for older people in an innovative design that combines a five storey Passivhaus tower with a converted church building. All of the homes benefit from high levels of thermal insulation to augment the sandstone coat of the existing church structure. The project was named the best affordable housing development at the 2019 Inside Housing Awards.

Meanwhile, the City of York Council has released plans to build more than 600 homes across eight sites over the next five years that will be built to carbon zero standards. The council has pledged that 40% of the homes will be affordable, with 20% retained for social renting. The developments, also designed by Mikhail Riches, will have very high energy efficiency standards that exceed standard Passivhaus levels. It’s predicted that residents’ heating bills could be around £60 a year.

Homes for the future

There is a now a growing sense that housing, as well as consuming great amounts of energy, can also be a positive force for change. Energy efficient homes can make a strong contribution to climate change adaptation measures, can make housing more resilient to increasingly common extreme weather events, and can provide opportunities to improve economic development, quality of life and social equality.

In the past year, with many local councils, combined authorities, devolved administrations and the UK government declaring ‘climate emergencies’, the pressure on housing providers to lead by example has intensified. At the same time, governments are setting out plans to ensure new homes are more energy efficient.

The Ministry of Housing, Communities and Local Government is currently consulting on the Future Homes Standard, which includes proposals to increase energy efficiency requirements for new homes from 2025. Similarly, the Scottish Government plans to introduce new regulations to ensure all new homes use renewable or low carbon heating from 2024. A 2019 report commissioned by the Welsh Government has recommended major changes to most homes in the country, including a major programme to improve insulation and heating.

Goldsmith Street: Mikhail Riches / Tim Crocker 2019

The success and widespread publicity enjoyed by the Goldsmith Street project is likely to encourage other local authorities and housing associations to explore the possibilities of Passivhaus. But although the benefits are great, Passivhaus also presents significant challenges for housing providers.

Up-front costs are higher for Passivhaus developments, and there are additional maintenance and replacement costs. The technical requirements are strict, in order to ensure the maximum levels of airtightness and insulation. In addition, there is a shortage of skills needed to achieve the exceptional standards of construction demanded by Passivhaus (Norwich City Council has overcome this by bringing together a network of specialist contractors with the necessary expertise to work on Passivhaus projects).

Despite the challenges, Passivhaus seems to be offering a compelling answer to the significant problems of fuel poverty, climate change and the demand for high quality, affordable housing. As more local authorities and housing associations demonstrate its affordability, Passivhaus is breaking away from its image as a resource for the privileged and moving into the mainstream of social housing.


Further reading: blog posts from The Knowledge Exchange on energy efficiency at home

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Figuring it out: five issues emerging from the Scottish draft budget

The week before Christmas might not seem an ideal time to be mulling over the minutiae of economic forecasts and the implications of tax changes. But on Monday morning, the Fraser of Allander Institute (FAI) review of last week’s Scottish draft budget attracted a big turnout, and helped make sense of the numbers announced by Scotland’s Finance Secretary, Derek Mackay.

Here are some of the key issues to emerge from yesterday morning’s presentations.

  1. Growth: degrees of pessimism

Last month, the UK Office for Budget Responsibility revised downwards its growth forecast for the UK economy to less than 2%. The FAI, meanwhile, has forecast a slightly lower growth rate for the Scottish economy of between 1% and 1.5%. However, the independent Scottish Fiscal Commission (SFC) is much more pessimistic, forecasting growth in the Scottish economy of less than 1% up to 2021. If the SFC’s forecast turns out to be accurate, this would mean the longest run of growth below 1% in Scotland for 60 years.

Dr Graeme Roy, director of the FAI, suggested that the SFC’s gloomy outlook is based on the view that the Scottish working-age population is projected to decline over the next decade. In addition, the SFC also believes that the slowdown in productivity, which has been a blight on the Scottish economy since the 2008 financial crisis, will continue.

  1. Income tax rises: reality v perception

Mr Mackay proposed big changes in Scotland’s tax system, with five income tax bands stretching from 19p to 46p. While these measures attracted the biggest headlines for the budget, the FAI believes that most people will see little meaningful impact in their overall tax bill (relative to income). Charlotte Barbour, director of taxation at the Institute of Chartered Accountants of Scotland, also suggested that the tax changes are unlikely to result in any significant behavioural changes in the way people pay tax in Scotland. And, as has been noted elsewhere, high taxation does not necessarily lead to unsuccessful economies.

However, as the FAI highlighted, perception is important, and if Scotland comes to be seen as the most highly taxed part of the UK, this could have serious implications for business start-ups and inward investment.

  1. Taxation: two systems, multiple implications

Charlotte Barbour also highlighted some of the implications of the tax changes in Scotland that haven’t featured widely in press coverage. How the changes interact with areas such as Gift Aid, pensions, the married couple’s tax allowance, Universal Credit and tax credits will need careful examination in the coming weeks.

  1. Public spending: additional resources, but constrained settlements

The FAI’s David Eiser noted that Mr Mackay was able to meet his government’s commitments to maintain real terms spending on the police and provide £180m for the Attainment Fund. He also announced an additional £400m resource spending on the NHS. But these settlements are constrained in the context of the Scottish Government’s pay policy,

Mr Mackay’s plan offers public sector workers such as nurses, firefighters and teachers earning less than £30,000 pounds a year a 3% pay rise, and those earning more than that a 2% rise. For the NHS alone, this could cost as much as £170m.

In addition, analysis published yesterday by the Scottish Parliament Information Centre (SPICE) has estimated that, if local authorities were to match the Scottish Government’s pay policy, this would cost around £150m in 2018-19.

  1. The budget’s impact on poverty

If the growth forecasts are correct, even by 2022 real household incomes in Scotland will be below 2007 levels. Dr Jim McCormick, Associate Director Scotland to the Joseph Rowntree Foundation, looked at the Scottish budget in the context of poverty, and suggested that three principles need to be addressed before the budget can be finalised: there are opportunities both to increase participation by minority groups in employment and to improve progression in low-wage sectors, such as hospitality and retail; energy efficiency is one important way of lowering household bills and improving housing quality in the private rented sector; and options such as topping up child tax credits and more generous Council Tax rebates are better at reducing poverty than cutting income tax.

Finalising the budget

As all of the speakers noted, the Scottish draft budget is not a done deal. The minority Scottish National Party government in the Scottish Parliament needs the support of at least one other party to ensure its measures are adopted. The most likely partner is the Scottish Green Party, which has indicated that the budget cannot pass as it stands, but could support the government if an additional £150m is committed to local government.

It took until February this year before the Scottish Government’s 2016 draft budget could be passed. Time will tell whether a budget announced shortly before Christmas 2017 can finally be agreed before Valentine’s Day 2018.

The complete collection of slides presented at the Fraser of Allander Institute’s Scottish budget review are available to download here.


Our blog post on the Fraser of Allander Institute’s review of the Chancellor of the Exchequer’s 2017 Autumn Budget is available here.

Creating sustainability in health and social care

The question of the sustainability of funding for health and social care services has been in the spotlight recently. The Conservative Party manifesto contained proposals around making individuals pay for more of their social care costs, to deal with the “challenges of an ageing society”. Meanwhile, figures suggest that NHS Trusts in England overspent by £770m last year despite a focus on efficiency savings.

However, creating and maintaining sustainability in health and social care is much broader than financial sustainability. It means considering other factors, including environmental, training and project management issues. This takes planning, commitment and an understanding of the aims and expectations of staff and senior management.

A research symposium earlier this year (hosted by Healthcare Improvement Scotland and partners) explored these issues further, looking at the evidence underpinning ways to create sustainable health and care systems.

Environmental sustainability

Environmental sustainability is something which all organisations are being asked to address and improve. The issue of climate change has led to a focus on behaviour change and a more sustainable use of resources.

  • Buildings – This includes the planning of new healthcare buildings, as well as adaptations to existing structures to make them more energy-efficient. Alternative building materials and designs have been used in new projects to improve energy efficiency, with some buildings even incorporating wind turbines, solar panels and geothermal capture centres. Reducing waste water and improving temperature regulation through heat capture and insulation techniques are also being adopted. While these may be costly initial spends for many, the long-term cost savings are also significant, as well as ensuring that the buildings meet minimum national requirements for energy efficiency and contribute to emissions reduction targets.
  • Resource, waste and recycling management – In many offices and clinical centres, individuals are encouraged to be personally responsible for their own reduction in waste and improved use of recycling facilities; however, this must also be facilitated at an organisational level. Clearly labelled recycling bins, promoting reduction in of the use of disposable water and coffee cups, and encouraging employees to use less paper when report writing (printing double sided for example, or going paperless where possible) are all simple ways in which environmental sustainability can be promoted in health and social care settings. Innovative techniques such as reusing water in internal plumbing, or creating bespoke recycling facilities to help reduce the amount of clinical waste incinerated, are being developed.
  • Remote monitoring and the use of technology – There have been major advances in the use of remote technology to host meetings, video-conferences, follow up appointments and assessments for those in receipt of reablement care via tele-health. Remote monitoring of patients, as well as the use of tele-health and other digital platforms can allow consultations and routine check-ups to take place without either party having to leave the house or office, thereby reducing vehicle emissions used in transport. In social care, remote meetings and cloud-based reporting can allow front-line social workers to remain out on visits instead of having to return to the office to fill out reports, again reducing vehicle emissions.

Sustainable resource management

In the face of more limited funding, joint working between health and social care is being heralded as a new way of cost saving, making the most of ever-depleting resources in the face of ever-greater demands. Being efficient with resources, through effective planning and management is one of the key ways to ensure resource sustainability in the long term, especially for the NHS and local authority social care teams.

Approaches include:

  • Making full use of the entire health and care ecosystem – This means using the entirety of the health and social care ecosystem, its capacity, expertise, resources and the end-to-end care it can provide. It means engaging carers, GPs, nurses, and pharmacists to improve efficiency, make better use of resources, spread the workload and improve satisfaction levels and outcomes for service users.
  • Using careful and well-managed commissioning models  This means making good decisions about commissioning and outsourcing to make best use of funding and other available resources. It also means allocating to appropriate projects, being mindful of the possible consequences of payment by result frameworks, and getting the best value possible.

Sustainability in practice

The final level of sustainability in relation to health and social care practice involves the sustainable implementation of programmes. This means finding ways to ensure that implementation is carried out in ways that ensure long term success and positive outcomes. It involves understanding context, and the culture of the organisation and makes reference to something discussed previously in our blog on implementation science.

Ensuring sustainability in practice requires multiple efforts including:

  • Making sure that practice becomes embedded into everyday work
  • Sharing best practice
  • Maintaining motivation among your workforce
  • Using robust, local evidence in a way that is clear and concise.

Understanding what kind of evidence leads to sustainable programme implementation is also important: economists prefer cost-based strategies, chief executives want one-page summaries, professionals want examples of other organisational based programmes and what was required to implement effectively, and councillors want case studies based around the positive impact on services users. Case studies can at times actually be the least helpful because even in a failing programme there is usually one example you can use to find positives.

Another issue with evidence is the reluctance to report on issues or challenges, or failed projects, when actually some of the greatest insight can be gained from this. All of the learning that can be gained from failures could be useful when trying to make programmes more resilient so they can be more sustainable.



Final thoughts

The concept of sustainability in health and social care cuts across many areas of organisational management and personal practice and behaviour. Encouraging and participating in sustainable practice can mean anything from being more environmentally friendly by digitising reports, recycling paper or changing to energy saving lightbulbs to promoting sustainability of resources through efficient and effective management, utilising the skills, expertise and resources of the entire health and social care ecosystem.

These approaches to sustainability should not only help health and social care as a profession to be less impactful on the environment but will also allow organisations to save money, improve efficiency and ultimately improve outcomes for patients and service users as a result.


* The 5th Annual Research Symposium: Evidence for sustainability – exploring the current evidence underpinning ways to create sustainable health and care systems was held on 16 March 2017. It was jointly hosted by Healthcare Improvement Scotland, Health Services Research Unit and the Health Economics Research Unit at the University of Aberdeen, and the Nursing, Midwifery and Allied Health Professions Research Unit at the Chief Scientist Office.

If you enjoyed this blog, you may also be interested in other articles on implementation theory and commissioning in health and social care.

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Eating or heating: tackling fuel poverty in the UK

nastural gas flame

It is a complete scandal that people die because they can’t afford to heat their homes. ‘I, Daniel Blake’ shows the tragic circumstances and daily dilemma of ‘heating or eating’ faced by many thousands of people in Britain today.”

Those were the words of I, Daniel Blake lead actor Dave Johns as he backed a report published in November 2016 by the charity National Energy Action. The report, which looked at the health problems related to fuel poverty, claimed that a child born today may never see fuel poverty eradicated from the UK unless more assistance is given struggling families.

Identifying the “fuel poor”

In England, according to the most recent official government statistics, more than 2.3 million (10%) households are living in fuel poverty. Leeds, Birmingham, Manchester, Liverpool and Cornwall are among the places worst affected. At risk groups include single parent households with dependent children, rural households, and those living in the private rented sector. Research also highlights that those customers who use prepay meters, which include a large proportion of the most vulnerable customers, are more likely to be “fuel poor” as they do not have the flexible tariff options and reduced rate deals which are offered to customers who pay via direct debit.

The picture is not much better elsewhere in the UK. A report produced by the Scottish Fuel Poverty Strategic Working Group estimated that there are currently over 800,000 households (35%) living in fuel poverty, with levels as high as 50% in rural areas. Meanwhile, in Wales the latest estimates suggest that 23% of households are currently living in fuel poverty.

heater gauge

Tackling the causes of fuel poverty

Not being able to afford to heat your home, or having to choose between eating or heating is the stark choice many families in the UK are being forced to make, however it is clear that fuel poverty stems from a number of different factors, including the cost of fuel, the price of energy, and rising energy consumption habits.

The latest Scottish Government strategy on tackling fuel poverty suggests that four drivers of fuel poverty need to be tackled before fuel poverty can be eradicated. These are:

  • Raising incomes  8 out of 10 households (in Scotland) in income poverty are also fuel poor.
  • Making energy costs affordable  in many cases the cost of fuel is rising faster than household incomes.
  • Improving energy performance in housing  people living in a home with low energy performance are 3.5 times as likely to be suffering from fuel poverty as those in a home with high energy performance.
  • Changing habits of energy use  adopting energy-saving behaviours can make a significant difference to fuel bills by reducing overall demand. There is also a need to better understand and increase use of “green energy”.

But what about energy suppliers?

In December 2016, a report from Turn2Us suggested  that two million households suffer from fuel poverty. Subsequently, the “big six” energy suppliers met at Westminster to discuss what they could do to help tackle fuel poverty. At the moment, there is no legal requirement for energy companies to take action to reduce fuel poverty. However, they are coming under increasing pressure to help tackle fuel poverty, by reflecting some of their profit margins in the rates they give to customers. The idea of automatically putting vulnerable or “at risk” customers onto the lowest fuel tariff was discussed. However the bulk of the discussion, according to reports, concentrated on how to increase awareness of existing options, including the government-led Warm Home Discount, individual support grants, the Cold Weather Payment, and practical support from suppliers themselves.warm fire

Practical strategies to tackle fuel poverty

A number of schemes have been developed to try to help tackle fuel poverty, with national roll outs being supplemented by more localised programmes often funded by local authorities or charities.

In November 2016 the Scottish Government pledged an extra £10m to be spent on tackling fuel poverty. £9m was allocated for councils and housing associations to make it easier for tenants to heat their homes. A further £1m is to be made available to provide interest free loans to help people make their homes more energy efficient.

Other schemes have also been introduced by local authorities to try and tackle fuel poverty, including Ready to Switch? Launched in November 2012, Peterborough City Council’s collective switching scheme uses the combined buying power of residents and businesses within the community to negotiate cheaper prices with energy companies. According to figures from Peterborough Council, to date, hundreds of households have switched to save on gas and electricity, with some reducing annual bills by nearly £150.

Boilers on prescription (BoP) is a new funding stream which is being tested in a number of local authority areas, including Sunderland. The fund is managed through NHS Clinical Commissioning Groups, and householders at risk of cold related illnesses are referred for heating upgrades via health professionals. One of the main ideas behind BoP is to reduce a resident’s need for NHS interventions by improving their thermal comfort at home. It is hoped that a warmer, healthier home could reduce the number of GP appointments or emergency admissions.

Energie

 

Altering the design of new homes and subsidising the retrofitting of older ones is also a key policy strategy for tackling fuel poverty. Providing homes which are designed or adapted to be energy efficient through improved insulation, the installation of solar panels or using appropriate lighting or heating systems will allow the government not only to reduce fuel poverty in the present, but should also reduce the likelihood of more people falling into fuel poverty in the future. Reducing the demand for energy by creating homes which use less of it may also help to drive down the cost of energy, resulting in even bigger savings. However, it is not just the responsibility of individual homeowners to carry out these improvements. Local authorities, housing associations and private landlords also need to (and have in many instances) recognise the vital role they play, particularly in relation to more vulnerable customers who are at increased risk of falling into fuel poverty. Retrofitting has been increasingly popular in other parts of Europe, as these case study examples show.

The issue of fuel poverty in the UK does not appear to be going anywhere fast. Despite the attempts of governments across the UK to reduce the figure, in many areas the number of people falling into fuel poverty continues to rise. While there are individual areas of good practice aiming to help some of the UK’s most vulnerable families to heat their homes, it is clear that a wider commitment to combat the underlying causes of fuel poverty is needed, along with a recognition that there is a responsibility across the board to provide help and information to families suffering as a result of fuel poverty.


If you found this article interesting, you may also like to read our blog on the Dutch Energiesprong model and our research briefing on retrofitting (member access only).

Follow us on Twitter to see what developments in public and social policy are interesting our research team. 

Energiesprong: how a Dutch solution could improve Britain’s energy inefficient housing

There’s little doubt that many of Britain’s homes need to improve their energy efficiency. A 2015 study by the Association for the Conservation of Energy found that the UK has among the highest rates of fuel poverty and one of the most energy inefficient housing stocks in Europe. In terms of energy efficiency, the UK housing’s walls came 7th out of the 11 countries analysed, while its roofs were ranked 8th, its floors 10th and its windows 11th.

Badly heated housing has significant impacts on health. In 2011, an analysis by Friends of the Earth highlighted the links between cold housing and poor mental and physical health:

“The main health conditions associated with cold housing are circulatory diseases, respiratory problems and mental ill-health. Other conditions influenced or exacerbated by cold housing include the common flu and cold, as well as arthritis and rheumatisms.”

However, people living in energy inefficient homes are often those least able to afford the necessary retrofits, such as insulation, new boilers and double glazing.

The rise and fall of the Green Deal

In 2013, the coalition government launched the Green Deal, a retrofitting programme that aimed to provide an affordable solution for low-income households struggling to keep their homes warm. However, it soon became clear that the Green Deal was too complicated for the energy efficiency sector to administer, and too hard for householders to understand. After three years of disappointing take-up, the scheme was scrapped in 2015.

With no replacement for the Green Deal on the horizon, agencies supporting fuel-poor households have been trying to fill the gap. The Trussell Trust, for example, has been opening “fuel banks” in towns and cities across the UK, providing vouchers for paying gas and electricity bills.  Important as they are, these initiatives cannot take the place of housing improvements.

An energy leap forward

The demise of the Green Deal left a gap in the UK’s retrofitting market. However, a recent initiative that shares some of the features of the Green Deal has shown early promise as a possible substitute.

The Energiesprong (“energy leap”) model has its origins in the Netherlands. Energiesprong is a network of organisations committed to urban and regional development. It brokered a deal between housing associations and builders to refurbish houses to net zero energy levels. This means the homes do not consume more energy for heating, hot water and electricity than they produce. Householders commit themselves not to use any more energy than an agreed amount. If they do, additional charges apply, but these are likely to be minimal thanks to the improvements in insulation.

So far, the Dutch scheme has proved successful; the first 800 retrofitted homes have performed better than expected, producing more energy than they consume. The tenants are very satisfied with the improvements and Dutch housing associations have committed to upgrade 111,000 homes under a wider roll-out.

Energiesprong in Britain

The Energiesprong concept is now being applied in the UK, where property developers are working with local authorities and social housing providers on prototypes.

Housing associations will finance the up-front costs of the work, including external wall insulation, roofing and renewables. These will be repaid by the energy cost savings resulting from the upgrade. Unlike the Green Deal, however, the Energiesprong concept is more straightforward and easier for consumers to understand, and refurbishments can be carried out within 10 days. In the UK, between 10 and 30 homes have been undergoing improvements in pilot projects during 2016, with a target of 5000 retrofitted homes by 2018.

The concept also has something to offer owner-occupiers; in addition to improving a property’s energy efficiency, Energiesprong also delivers a better-looking exterior. As Energiesprong UK director Arno Schmickler explained to Architects’ Journal:

“We are trying to position a high-quality, desirable product, to make your neighbours jealous – that really works.”

An off-the shelf retrofit?

The Energiesprong process in the UK must overcome significant challenges before it can achieve the levels of success seen in the Netherlands. Although it has secured European Commission funding, Energiesprong UK could achieve a much greater impact with government support. In addition, changes to planning guidance will be required to enable retrofitting without the need for explicit planning permission. The UK retrofitting sector must also make technical and cultural adaptations if it is to emulate the impact of their Dutch counterparts.

But if Energiesprong takes off in the UK, Arno Schmickler foresees the day when retrofitting could become as straightforward as choosing a new sofa:

“We want to position this where you could walk into, dare I say it, Ikea, and buy your Energiesprong solution while you’re kitting out your home with new furniture. ‘That’s how easy it should become.”



Read our other blog posts on energy efficiency in homes: