All news

Thames Mobile Heat Consortium to transport waste heat by barge
March 20, 2024
Sunamp, Cory and Sheen Parkside are set to decarbonise heating by moving waste heat along the River Thames in thermal batteries.
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UK government names Sunamp CEO Andrew Bissell as member of new Small Business Council
February 22, 2024
Andrew Bissell, Sunamp CEO and co-founder, has been named as a member of the new Small Business Council in an announcement by UK Government.
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Sunamp and 4-Noks partnership will help householders in Italy maximise the use of solar electricity for hot water 
February 8, 2024
A new partnership between Sunamp and 4-Noks will help householders in Italy to reduce their hot water heating costs.
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Sunamp heat batteries win VIBES Scottish Environment Business Award
November 9, 2023
Sunamp has been recognised with a VIBES Scottish Environment Business Award.
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How a Sunamp thermal battery works
July 27, 2023
A thermal battery can store energy as heat and release it when you need it.
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How we developed our Plentigrade phase change material
July 20, 2023
Plentigrade is the high-performance phase change material which powers our thermal batteries.
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Sunamp’s vision for a world powered by renewables and thermal storage
July 14, 2023
Heating and cooling represent 46% of global energy consumption and decarbonising this has been part of Sunamp's mission since the very beginning.
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Sunamp attends Scotland’s Net Zero Conference in Beijing
June 12, 2023
The conference on 7 June 2023 took a closer look at Scotland’s net zero capabilities, with Sunamp presenting thermal storage as a key component in decarbonisation.
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Sunamp and Trianco offer game-changing heat pump and heat battery combo
June 6, 2023
Simple to specify and buyOne all-inclusive package, one delivery, less wasteFree training for installers Sunamp is to supply its Thermino heat batteries to Trianco, the UK heating and hot water equipment vendor, as part of a game-changing heat pump package that is set to revolutionise the renewable energy industry.
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Sunamp has achieved a King’s Award for Enterprise
April 21, 2023
Thermal storage manufacturer Sunamp has been honoured with the first ever King’s Award for Enterprise.
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Sunamp signs agreement with Sheen Parkside to move heat across the UK
March 15, 2023
Thermal battery company Sunamp has signed an agreement with Sheen Parkside, an infrastructure arrangement and operations group, to work together on establishing mobile heat networks across the UK.
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Sunamp ranked in Deloitte’s 2022 UK Technology Fast 50 awards
November 28, 2022
Sunamp has been ranked among the winners of the Deloitte 2022 UK Technology Fast 50 awards becoming the only environmental technology manufacturer to make the list.
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Sunamp awarded £9.25 million UK Government funding to tackle greener heat challenge
Sunamp is to receive £9.25 million to develop and trial its advanced thermal storage system in 100 homes across the UK.
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Sunamp and Compremum Group team up to tackle gas emergency in Poland with revolutionary heat pump and thermal storage technology package
September 29, 2022
The agreement will see Sunamp ramp up distribution of its energy efficient thermal batteries in Central and Eastern Europe in line with the company’s international expansion strategy.
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Householders can save £485 on the cost of hot water energy bills by switching to heat batteries
August 26, 2022
With news that the UK energy price cap will soar to £3,549 in October, thermal storage experts say householders should be aware that their hot water cylinder could be costing as much as £1.73 every day before delivering a drop of hot water.
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New video on how phase change materials heat hot water in homes
August 24, 2022
Sunamp’s Thermino heat battery features in a new video from the popular technology YouTube channel 'Undecided with Matt Ferrell'.
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Sunamp CEO video podcast about heat batteries, phase change materials and heat pumps
August 8, 2022
Sunamp CEO Andrew Bissell enjoyed talking with fellow entrepreneur and DevicePilot CEO Pilgrim Beart for August’s ‘Smart Energy People’ video podcast.
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Sunamp wins prestigious chemistry innovation award
June 16, 2022
A team from Sunamp and The Edinburgh University School of Chemistry won this year’s ‘Industry-Academia Collaboration Award’ from the world’s oldest chemical society, the Royal Society of Chemistry, for our thermal batteries containing phase change materials (PCMs).
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Sunamp wins top innovation prize at net zero Futurebuild expo
March 4, 2022
Sunamp picked up the winner’s trophy at the ‘Big Innovation Pitch’ competition held on stage at the built-environment exhibition Futurebuild in London from 1-3 March 2022.
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Sunamp awarded UK Government funding to tackle greener heat challenge
February 23, 2022
Thermal storage manufacturer Sunamp has been awarded £149,893 of funding from the Department for Business, Energy and Industrial Strategy (BEIS) to further develop the proposals aimed at bringing forward the electrification of heat.
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Sunamp thermal batteries launched in US in New York State Innovation Challenge
December 7, 2021
World-leading thermal storage technology developed by Sunamp in the UK is to be installed in residential and commercial buildings in New York State as part of the New York State Energy Research and Development Authority’s NextGen HVAC Innovation Challenges award.
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Sunamp unveils new Thermino heat batteries for homes
November 24, 2021
Sunamp today announced its 4th generation compact thermal batteries for instant, fast flowing hot water in homes.
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Sharing Sunamp’s decarbonising heat presentations from COP26
November 17, 2021
We shared the latest information about how Sunamp’s compact thermal storage decarbonises heating and cooling using affordable, renewable energy by presenting at sessions held adjacent to the COP26 global climate change summit in Glasgow.
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Sunamp’s chemistry innovation features in UK parliament’s scientific journal
November 12, 2021
The latest issue of the 'Science in Parliament' journal features the innovative development work done by Sunamp and our academic partner the University of Edinburgh School of Chemistry at the UK's national particle accelerator facility, Diamond Light Source.
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Sunamp signs £50m agreement with Thumos to roll out energy saving thermal storage products in China
November 4, 2021
Sunamp has signed an agreement during COP26 to collaborate with distribution company Thumos to expand sales of its high energy density, high power density thermal batteries into residential and commercial markets in China.
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Sunamp at UN Climate Change Conference COP26
November 1, 2021
Sunamp is showcasing how the company’s world-leading thermal storage technology decarbonises the heating and cooling of homes and buildings by being part of events held alongside November’s global COP26 summit.
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Sunamp wins top energy technology award
September 23, 2021
Sunamp scooped the 'Physical Technology of the Year' prize at the Energy Awards 2021 held in London on 22 September.
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Sunamp launches Series B with £6 million investment from Scottish National Investment Bank
September 22, 2021
Sunamp has received a 6 million-pound ($8.3 million) convertible loan note investment from the Scottish National Investment Bank.
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In the news: Sunamp part of the net-zero future
August 24, 2021
Our CEO Andrew Bissell was interviewed in Blomberg Opinion about how Sunamp thermal batteries revolutionise how we heat our homes by getting around the renewable energy intermittency obstacle.
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Sunamp thermal batteries pave the way to net-zero whisky
August 19, 2021
A new study funded by UK government Green Distilleries scheme and published by our research partner Heriot-Watt University shows distilleries of all sizes should combine renewable energy with thermal battery and electrical battery storage to cut carbon emissions.
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Watch and listen: how compact thermal storage decarbonises heat in tower blocks
August 18, 2021
The latest episode in the popular FullyCharged Home Series features Sunamp's role in decarbonising 364 homes in seven tower blocks in Sunderland, one of the largest projects of its kind in Europe.
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Sunamp names Hank Torbert as chairman
May 31, 2021
World leading thermal storage technology company Sunamp has appointed seasoned US business leader Hank Torbert as its new chair, underlining the company's focus on international expansion.
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Sunamp heat batteries can help electrify everything
March 24, 2021
Sunamp CEO Andrew Bissell enjoyed talking with writer Lloyd Alter for this article which lifts the lid on Sunamp heat batteries for Treehugger, one of the world’s top sustainability websites
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Sunamp appoints new Engineering Leader to Senior Management Team
February 25, 2021
UK thermal energy storage company Sunamp has appointed Dr.
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Sunamp raises £4.5 m in Series A financing with foreign investment
August 10, 2020
World leading thermal energy technology company Sunamp has raised £4.5m in a Series A financing round.
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Sunamp joins OVO Energy and a team of experts for one of the UK’s largest Zero Carbon Heating Trials
June 29, 2020
OVO Energy and its partners – Kaluza, Sunamp, Retrofit Works and Parity Projects – have been granted £4.2m of government funding to install up to £15,000 worth of technology in pioneering customers' homes.
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Sunamp wins Innovate UK grant to advance hand hygiene solution
May 29, 2020
Heat battery manufacturer Sunamp has been awarded a £50,000 grant from Innovate UK, the UK'sinnovation agency.
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Our response to Covid 19 emergency
March 31, 2020
Companies around the world have turned their attention to helping to alleviate the pressure on health services globally in the face of the coronavirus emergency, and the team here at Sunamp is exploring how our RAL certified heating and cooling technology can be applied.  Our engineers are nearing completion of a prototype mobile hot water […]
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Sunamp and Ripple Energy sign MoU to provide zero-carbon heat and hot water
March 18, 2020
World-leading thermal storage company Sunamp and pioneering clean energy ownership platform Ripple Energy have a signed a memorandum of understanding to provide Ripple customers with zero carbon heating and hot water solutions.
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Sunamp wins place on public sector agreement with potential £800m spend
March 9, 2020
Sunamp has been named as a supplier on the Crown Commercial Service (CCS) Heat Networks and Electricity Generation Assets (HELGA) agreement.
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Heat batteries & heat pumps enable removal of gas in towers
January 9, 2020
Integrated system design allows the removal of gas combi boilers from 364 space-constraint homes – increasing tenant safety and reducing CO2-emissions.
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Call for Scottish budget to fund Scotland’s response to the climate emergency
Today the Climate Emergency Response Group (CERG) published a report [1] calling for the Scottish Government to announce a transformative Climate Emergency Scottish Budget that will support Scotland's transition to net-zero emissions by 2045 with rapid action required over the next decade.  The report estimates the public spend required to fund the twelve immediate actions […]
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Sunamp UniQ heat batteries receive top grade international quality mark
January 8, 2020
Sunamp has become the first and only heat battery manufacturer in the world to be awarded A Grade RAL Certification, the independent quality mark and the only global standard for Phase Change Material (PCM) and PCM products.
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