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Learn the basics about air to water heat pumps, and gain deeper understanding about their costs, efficiency, and benefits.
Published yesterday
How to confidently choose the right heat pump installer in the UK
The success of your heat pump doesn’t just come down to the tech. It comes down to the installation. The right heat pump installer ensures your system is efficient, cuts your energy bills, and keeps your home cosy for years. Here’s how to choose the right one.
Published 3 days ago
Why install a heat pump when renovating your home?
Renovating is the perfect time to upgrade your heating. With walls open and systems being replaced, it’s easier and less disruptive to install an Aira Heat Pump. So when your build is done, your home is not only refreshed but future-proofed too.
Published at 19 Jun 2025
Heat pump efficiency explained: Everything you need to know before you switch
You’ve probably heard that heat pumps are more energy efficient than boilers. And better for the planet. But what does that really mean day-to-day? And how do you know if those efficiency stats like COP and SCOP will actually translate into lower bills and reliable heating in your home? We break it down.
Published at 19 Jun 2025
The top 5 heat pump myths. Busted.
Think heat pumps are too expensive, too noisy or only work in brand-new homes? You're not alone. But a lot of what you hear simply isn't true. And it's time to set the record straight. We debunk the top 5 heat pump myths.
Published at 16 Jun 2025
The power of Aira Intelligence
Traditional heating systems are wasteful. They run on fixed schedules, heating your home even when you don’t need it. They don’t adapt to changing weather, fluctuating energy tariffs, or how you actually use heat. The result? Higher bills and wasted energy. That’s where Aira Intelligence comes in.
Published at 28 May 2025
Planning permission just got easier for heat pumps. What does it mean for you?
For some households, outdated planning permission rules have made it hard to switch. But, for thousands of households looking to switch to a heat pump in 2025, those long, unnecessary waits for planning approvals are set to be a thing of the past with changes to the boundary rule as part of the Warm Homes Plan agenda.
Published at 5 May 2025
Heat pumps vs. gas boilers: Which is the right choice for you?
How do heat pumps and boilers compare? Let's break it down – upfront costs, efficiency, performance, and long-term savings – so you can make the best choice for your home.
Published at 29 Apr 2025
What actually happens during an Aira Heat Pump install?
Choosing to ditch your old boiler for an Aira Heat Pump is a big step. One that can lower both your carbon emissions and your energy bills. But what actually happens when you take the leap and say “yes” to Aira? Let’s walk through it.
News
Published at 26 Aug 2025
Poll finds MPs would back the government on electricity tax cuts
A landmark study of cross-party British MPs reveals varied attitudes towards the spark spread, home efficiency and the Boiler Upgrade Scheme. Exclusive polling has found that 48% of MPs would agree with removing levies from electricity to make heat pumps cheaper for UK households. New data shows 36% of MPs have little to no familiarity with the Boiler Upgrade Scheme.Nearly half of Westminster politicians agreed that heat pumps and solar panels will be essential for helping British households reduce their impact on climate change.Heat pump leaders are calling on policymakers to better educate the population and to lower the cost of electricity. London, UK – August 26, 2025. A new landmark study of 111 British MPs reveals cross-party attitudes towards electricity prices and taxes, home efficiency measures and broader understanding of the Boiler Upgrade Scheme. Heat pump leaders are calling for policymakers to use their influence to better educate people on clean energy-tech solutions, available incentives and to increase accessibility with cheaper electricity. Electricity tax reform – The clean energy tech revolution beginsSavanta conducted the study ‘Power Politics: Electrifying the Future of British Energy’ on behalf of leading clean energy tech company, Aira. The report found that near half (48%) of MPs would agree to reducing electricity costs to make heat pumps a more affordable alternative to gas boilers, with just 17% saying they would disagree. Overall, 34% said that they would remain neutral or would need to learn more about the benefits of cheaper electricity before backing the policy change.The findings are a boost for campaigners urging the government to invest in more education and to use their policy powers to enable households to move away from fossil fuels.In the UK, households currently pay four times more for their electricity than for gas, despite a large share of the country’s electricity coming from renewable sources such as wind, solar, and nuclear power. British households face some of the highest electricity prices in Europe, largely because about four-fifths of levies are added to electricity bills, with only one-fifth applied to gas bills, making electricity disproportionately more expensive. The study revealed a stark polarity of views among MPs, with opposition to removing levies on electricity bills driven predominantly by Liberal Democrats - 58% disagree - compared to 22% of Conservative MPs and just 10% of Labour MPs.Boiler Upgrade Scheme - Still not widely understood, even by MPsThe Aira survey explores how much MPs in the House of Commons know about the government’s flagship heat pump adoption policy, the Boiler Upgrade Scheme.Results reveal that just 8% of MPs know a lot about the £7,500 funding available to help households install a heat pump, with nearly one in ten (9%) revealing that they had never heard of the BUS. Awareness and familiarity with the Boiler Upgrade Scheme vary significantly between parties. Lib Dem MPs show the highest levels of awareness (100%) and familiarity (86%). In contrast, awareness is lowest among Conservative MPs (84%) - despite their party having introduced the policy in 2022 - while Labour MPs report the lowest familiarity at just 58%, with only 5% knowing a lot about the scheme. Overall, while almost nine in ten MPs are aware of the Boiler Upgrade Scheme, actionable and detailed understanding is low.Reducing household emissions - Sustainability starts at homeIn response to survey questions about which actions they believe would make the biggest impact in helping their constituents cut household carbon emissions, the majority of MPs pointed to home insulation (71%) and the installation of double or triple glazing (54%) as the most effective solutions.Nearly one in two MPs felt that installing renewable energy systems such as solar panels (49%) or replacing a gas or oil boiler with a heat pump (45%) would also significantly cut household emissions, showing growing support for clean energy-tech amongst British lawmakers.Helping homes switch from a gas or oil boiler to a heat pump draws mixed views across parties, with 72% of Lib Dems and 50% of Labour MPs positive about the impact, versus just 24% of Conservatives.Matt Isherwood, Aira UK Service Operations Director, said: “We wanted to find out how MPs see the future of our homes; how they think we can make them cleaner, warmer, and more affordable to run. This report shows us three things: that a strong number of MPs support heat pumps and cheaper electricity prices; that many politicians understand the role heat pumps play in reducing household carbon emissions; and that more needs to be done to educate policymakers and constituents, especially in relation to the Boiler Upgrade Scheme — the government’s flagship heat pump policy.“The growing support for lower electricity prices shows that it’s high time to get down to business and deliver the ‘big bang’ moment the heat pump industry, politicians, and British households have been waiting for — one that will supercharge the country’s adoption of heat pumps and deliver lower, more stable energy bills for everyone.”-ENDS-For more information, please contact: Gabriella Irvine, Aira Group Head of PR - gabriella.irvine@airahome.com Notes to editorsClimate Change Committee: Progress in reducing emissions – 2025 report to Parliament, June 2025Research conducted by Savanta on behalf of Aira. Savanta surveyed 111 MPs using their online MPs panel. A representative national sample of 111 Members of Parliament from all political parties and regions were asked their views on:Q1. Thinking about your constituents' energy bills, to what extent do you agree or disagree that removing levies from electricity bills would help to make electric heating systems, such as heat pumps, a more affordable alternative to gas boilers across the UK? a) strongly disagree, b) disagree, c) neither agree or disagree, d) tend to agree, e) strongly agree, f) don’t knowQ2. Thinking specifically about global warming, how much of an impact, if any, do you think the following actions have on reducing a household's carbon footprint? a) Insulating your home, b) Installing double or triple glazed windows, c) Installing solar panels, d) Replacing a gas or oil boiler with a heat pump, e) Buying an electric car, f) Replace all light bulbs with LEDs, g) Become a veganQ3. How familiar, if at all, are you with government's Boiler Upgrade Scheme? a) Never heard of, b) Heard of but don't know about, c) Heard of and know a little about, d) Heard of and know a lot about Data is weighted by party, region, age, gender, length of service, new/returning (at the last general election) and marginality of seat to make it representative of the House of Commons as a whole. Research conducted Summer 2025: 20th May – 17th June. Total sample: 111, 69 Labour, 21 Conservative, 12 Lib Dem, 9 Other. Figures may not sum to 100% due to rounding.
Published at 11 Aug 2025
Aira announces €150M equity financing to accelerate the electrification of residential heating in Europe
Stockholm, Sweden – August 11, 2025, 06:00 CET. Today, leading European clean energy-tech company, Aira, announces €150M equity financing to accelerate the electrification of residential heating across Europe. The investment is secured from existing investors, Altor, Kallskär1, Kinnevik, Lingotto and Temasek. Since launching in June 2023, Aira has expanded into Germany, Italy, and the UK, rapidly establishing itself as a leading clean energy-tech company in Europe, with an annual sales run-rate of €200M. Aira offers an unmatched customer proposition, including a monthly payment plan, end-to-end service and a 15-year Aira Guarantee. The company now employs 1,200 people and has opened 18 hubs and four Aira Academies to train highly skilled heat pump installers across Europe. “This investment reflects the strong, long-term support of our investors and enables us to build on the substantial foundation we’ve established as we transition from a start-up to scale-up. It empowers us to double down on our mission to take Europe off gas by expanding with operational excellence, launching new innovations, and accelerating our growth to bring clean energy-tech to millions of homes,” said Peter Prem, Aira Group CEO.The equity will drive the accelerated scale-up of Aira’s operations and the expansion of its intelligent clean energy-tech offering. Aira will invest in its Swedish R&D centre to develop its integrated product portfolio, while increasing production capacity at its factory in Wroclaw, Poland. At the same time, Aira will deepen its presence in existing markets and strengthen strategic partnerships with key players in the home and energy sectors to boost market presence and deliver greater cost savings for customers.With 130 million boilers still in use across Europe, residential heating is the third largest emitter of C02 across the continent, contributing to 10% of Europe’s total emissions. By switching from a gas boiler to an air source heat pump with Aira’s innovative and accessible, clean energy-tech solution, people can reduce their household heating costs by up to 40% and CO2 emissions by up to 100% with clean energy tariffs. “The European heat pump market is expected to reach more than €150B by 2030 and with our vertically integrated model and world class products, Aira is uniquely positioned to transform home energy across Europe. Backed by world-class investors, we’re building a clean energy-tech leader with expert teams and a clear mission to decarbonise residential heating, all while lowering energy bills and increasing household comfort for millions. We’re just getting started. Aira is ready to lead the clean energy transition - one home at a time,” Peter Prem continues. Notes to Editors1 Kallskär related entities including Vargas (Aira Chairman investment vehicle)Download the press pack hereAbout AiraAira is one of Europe’s leading direct-to-consumer clean energy-tech players. Aira accelerates the electrification of residential heating with intelligent clean energy-tech to help consumers reduce increasingly volatile energy bills and enable the net zero transition. With Aira, consumers across Europe have a go-to provider for complete home energy-saving solutions, with intelligent heat pumps at the heart. Aira’s vertically integrated model, combined with a consumer-centric monthly payment plan that requires no upfront cost, delivers best-in-class consumer economics — making clean energy not only more accessible, but more affordable. By significantly reducing household energy bills, Aira empowers people to take control of their energy use, save money, and contribute to a cleaner future.Aira’s mission is to empower people to join the clean energy revolution, one home at a time. Founded in Stockholm, Sweden, by Vargas and backed by climate and innovation investors including Altor, the Burda family, Collaborative Fund, Creades, Kallskär related entities including Vargas, Kinnevik, Lingotto, Nesta Impact Investments, Statkraft Ventures, and Temasek. https://company.airahome.com
Published at 3 Jun 2025
Green child of mine: almost half of young people urge adults to make more sustainable choices every week
84% of young people believe their actions matter when it comes to protecting the planet, with 70% believing they will play a central role in tackling climate change45% are encouraging adults to make more sustainable choices once or more a week and 37% are calling on Government to act Heating of the future: 37% of adults expect heat pumps to be commonplace in homes within the decade61% believe they can influence adults to make more sustainable choices London, 4th June 2025. Ahead of World Environment Day tomorrow, clean energy-tech champion, Aira, unveils new data that explores young people’s attitudes towards sustainability and a cleaner world, while raising awareness of clean heat solutions. New research, conducted amongst more than 1,500 adults and children aged 15 and under across the UK, reveals that 84% of young people believe their actions matter when it comes to protecting the planet and 70% believe they will play a central role in tackling climate change. As a rally cry, 45% are encouraging adults to make more sustainable choices once or more a week and 37% are calling on Government to take action to help the planet. Within this, accessibility and affordability are the main concerns for young people, with 57% calling for sustainable products to cost less and 51% asking for sustainable home heating to be cheaper. Young people are already taking the lead on driving climate action, with 80% of young people recycling, 53% actively turning off the lights and 42% using less water. In fact, young people are stepping up as educators in their own lives, with 61% saying they can influence adults to make more planet friendly choices.By contrast, 33% of UK adults are feeling anxious about climate change, with one in five (20%) expressing frustration at the lack of systemic action. This reality highlights a need for more support and clarity on the journey to a cleaner future. Looking forward, more than half of adults recognise that clean energy-tech solutions, such as solar panels (51%) and heat pumps (37%) will be commonplace in homes over the decade but cite cost (45%) as the main barrier to heat pump adoption. Pamela Brown, Aira’s Consumer Expert, commented: “Children already believe in climate change, are eager to act, and want to influence their households to do so. While adults know about the solutions, too many still feel stuck. Despite the concern about cost, our data shows that 31% of adults would be motivated to switch to a heat pump if they delivered lower long-term energy bills, exposing how many people are not yet aware that heat pumps already do exactly this - with Aira it’s 25%. Now is the time for change, with more education, inspiration and collective action. We owe it to young people – and ourselves – to create a cleaner future.” The findings form the basis of the Cleaner Future campaign, in which Aira has collaborated with sustainable artist, Emily Birch to visualise a cleaner future through the creative minds of young people. Emily guided children through a creative workshop to draw their own interpretations of a world without pollution, which was then used to create a hopeful image that represents a new era of eco-positivity and opportunity, driven by the generation of tomorrow. Gemma Bird, Aira ambassador and author, columnist and influencer ‘Money Mum’, added: “I’m so inspired by the creativity that the young people demonstrated during the workshop. They are super switched on and have ambitious ideas about creating a cleaner future. Seeing my own children participate in this campaign was an important reminder as to why talking openly about sustainability is so important. As a money expert, I’m always looking at ways to help people save money and while there is often a perception that living sustainably costs more, there are clean solutions, like heat pumps, that save people money on their bills too. Aira’s research shows that there’s work to be done to educate ourselves more and to match young people’s enthusiasm with action. It’s time to listen to the kids!”In a bid to empower adults to support younger people’s growing curiosity, Aira today launches its own Cleaner Future Workbook. Inspired by the workshop and research results, which reveal half (50%) of young people are already doing independent learning on climate change at least once a week, this workbook is designed to spark engaging conversations and curiosity. Download the Cleaner Future Workbook hereENDS Notes to editors For more information, please contact: press@airahome.com Survey MethodologyAn online survey was conducted by Walr among 1,002 UK adults and 505 children aged 7-15. Adults were grouped based on whether they were Eco-Identified, Moderately Engaged, or Low-Identity / Disengaged*. Minimum quotas have been applied to major cities. Fieldwork took place between Wednesday 30th April - Wednesday 7th May 2025. Data has been collected adhering to MRS (Market Research Society) and ESOMAR guidelines to ensure ethical and accurate data collection. * Coding assessing sustainability engagement:Eco-Identified - Strongly identify with environmental values and see it as part of who they are.Coding criteria (any of the following):Strongly agree/agree with: “Being environmentally conscious is an important part of who I am”Strongly agree/agree with: “I sometimes think about how my actions affect the environment”Disagree/strongly disagree with: “Being environmentally conscious is not an important part of who I am”Moderately Engaged - Think about their impact, but don’t strongly connect it to identity.Coding criteria (any of the following):Neither agree nor disagree on all three statementsMix of agree and neutral responses (e.g. Agree with “I sometimes think…” but neutral on identity statements)Agree with both identity statements (e.g. agree that it’s important and agree that it’s not important → shows ambivalence)Low-Identity / Disengaged - Don’t feel a personal connection to environmental action or identity.Coding criteria (any of the following):Disagree/strongly disagree with: “Being environmentally conscious is an important part of who I am”Agree/strongly agree with: “Being environmentally conscious is not an important part of who I am”Disagree/strongly disagree with: “I sometimes think about how my actions affect the environment”About AiraAira is one of Europe’s leading direct-to-consumer clean energy-tech players. Aira accelerates the electrification of residential heating with intelligent clean energy-tech to help consumers reduce increasingly volatile energy bills and enable the net zero transition. With Aira, consumers across Europe have a go-to provider for complete home energy-saving solutions, with intelligent heat pumps at the heart.Aira’s vertically integrated model, combined with a consumer-centric monthly payment plan that requires no upfront cost, delivers best-in-class consumer economics — making clean energy not only more accessible, but more affordable. By significantly reducing household energy bills, Aira empowers people to take control of their energy use, save money, and contribute to a cleaner future. Aira’s mission is to empower people to join the clean energy revolution, one home at a time. Founded in Stockholm, Sweden, by Vargas Holding and backed by climate and innovation investors including Altor, the Burda family, Collaborative Fund, Creades, Kinnevik, Lingotto, Nesta Impact Investments, Statkraft Ventures, and Temasek. https://airahome.com/en-gb
Published at 28 May 2025
Aira marks first year of its green skills training academy with Toby Perkins MP
Green skills academy has trained over 300 people and continues to develop partnerships with local institutions.The Aira Academy facilitates nationwide training and certifications for air source heat pump (ASHP) installation and maintenance. Toby Perkins MP (Chesterfield and Staveley) attended the anniversary to mark the occasion, meeting apprentices and engineers to hear how heat pumps will reduce energy bills and carbon emissions for local residents.In addition to training, the Hub serves households from York to Leicester, helping more people to switch to clean heat. The facility has already scooped RNN Group’s Innovator of the Year Award.Sheffield, UK – May 28, 2025. Toby Perkins MP attended the green skills academy to mark the occasion, meeting Aira’s first cohort of apprentices, who joined the Academy in September 2024, alongside the Aira training team, trainees and established clean energy experts. The training facility is part of Aira’s £300 million investment in the UK and since launch, has trained over 300 Aira employees.The Academy’s innovative training model was recently honoured by the RNN Group for its cutting-edge approach to climate-friendly education. With the introduction of a new LCL-accredited certification, the centre now offers industry-recognised qualifications in sustainable heating, ensuring graduates leave fully equipped to meet the UK’s growing demand for clean, low-carbon heating solutions.The UK Government says that heat pumps will play a crucial role in meeting the country’s net zero targets and has targeted 600,000 heat pump installations by 2028. According to the Heat Pump Association, the UK will need 41,000 heat pump installers by 2028 and there currently 5,000 MCS-certified installers, highlighting the importance the Aira Academy as a key enabler to this much-needed transition. In the UK, there are over 150,000 gas safe engineers and the Academy offers a clear pathway for these experienced engineers to transition into a career in renewable energy. In 2024, the UK experienced a significant surge in heat pump adoption, with sales of heat pumps reaching around 100,000 units, marking a 63% increase compared to the previous year. As one of the UK’s leading heat pump installers and service providers, Aira is rapidly scaling with a nationwide network of hubs serving millions of homes across England and Scotland. During the event, Toby Perkins MP spoke with the Aira team about the critical role heat pumps play in reducing carbon emissions and lowering household energy bills by over £500 a year for homes across the country.Mr Perkins visit coincides with a significant planning policy change, taking effect from May 29, which makes it easier to install air source heat pumps in England without the need for planning permission. To accelerate the transition and future proof homes across England and Wales, the Government offers a £7,500 Boiler Upgrade Scheme grant to switch from a gas boiler to a heat pump. Sarah Stevens, Aira UK Academy Manager comments: "Building this training centre from the ground up over the past year has been one of the most rewarding experiences of my career. We’re not just running courses; we’re shaping the future of the heating industry. It’s incredibly fulfilling to help both apprentices and experienced heat engineers gain the qualifications they need for a high-skill, future-proof career, one that makes a real difference to people’s homes and to the planet.An apprenticeship with Aira is a smart, debt-free route into the booming renewables sector. We want people who are hands-on, driven, and genuinely passionate about climate action and low-carbon innovation. This is more than just a job—it's a mission. And we’re proud to be leading that movement."Toby Perkins MP (Chesterfield and Staveley), Chair of the Environment Audit Committee said: "Aira is making a major contribution to the Yorkshire region—not just through investment in its Skills Academy, but by creating high-quality jobs that are accelerating the rollout of low-carbon heat pumps and strengthening our national energy security. Having a facility like this in our community is a huge asset and it puts North Derbyshire and South Yorkshire at the forefront of the UK’s clean energy transition.The recent funding boost for the Boiler Upgrade Scheme, along with this month’s changes to permitted development rights, removing the need for planning permission to install heat pumps, show that the government is serious about backing this sector. It’s an exciting time for heat pump technology in the UK, and I look forward to seeing Aira continue to lead the way." – ENDS – About AiraAira is one of Europe’s leading direct-to-consumer clean energy-tech players. Aira accelerates the electrification of residential heating with intelligent clean energy-tech to help consumers reduce increasingly volatile energy bills and enable the net zero transition. With Aira, consumers across Europe have a go-to provider for complete home energy-saving solutions, with intelligent heat pumps at the heart. Aira’s vertically integrated model, combined with a consumer-centric monthly payment plan that requires no upfront cost, delivers best-in-class consumer economics — making clean energy not only more accessible, but more affordable. By significantly reducing household energy bills, Aira empowers people to take control of their energy use, save money, and contribute to a cleaner future. Aira’s mission is to empower people to join the clean energy revolution, one home at a time. Founded in Stockholm, Sweden, by Vargas Holding and backed by climate and innovation investors including Altor, the Burda family, Collaborative Fund, Creades, Kinnevik, Lingotto, Nesta Impact Investments, Statkraft Ventures, and Temasek. https://www.airahome.com/en-gb