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The Heat Vault is a business consulting service that specializes in storage solutions for heat, electric, wind, and solar energies.

EcoSync is a developer of a cloud-based dynamic energy management platform aimed at combating climate change by minimizing the carbon footprint of commercial buildings. The platform utilizes data from room booking systems and hardware-free occupancy detectors to optimize heating and cooling, ensuring that energy is not wasted on unoccupied spaces. By pre-setting temperatures for rooms based on occupancy information, EcoSync helps clients reduce energy consumption by 30-50%. The platform also allows clients to monitor building performance, ultimately guiding them in lowering their energy bills and contributing to a more sustainable environment.

Caldera, founded in 2017 and headquartered in Fareham, United Kingdom, specializes in the development of the Warmstone Heat Battery, an innovative heat storage solution aimed at reducing carbon emissions. The company’s heat battery utilizes renewable electricity to provide zero-carbon heating for both residential and industrial applications. It functions by charging from renewable energy sources and discharging heat in a manner similar to conventional boilers. This technology is particularly beneficial for homes that are unsuitable for heat pumps and need high power and high-temperature water flows for effective heating. By offering a sustainable and affordable heating alternative, Caldera contributes to the transition towards renewable energy solutions.

INNengine is a Spanish start-up founded in 2011 with the goal of reinventing the 150 year old Otto engine concept to face the new challenges brought by hybrid plug in electrification and clean fuels. This effort resulted in a revolutionary new engine architecture 22% more efficient, 4x more powerful and 70% lighter & smaller than a conventional 4Stroke with No-Vibration and multifuel capabilities. All this positions INNengine at a unique competitive advantage to license its proprietary ICE technology to the more than 226 million units/year expected to be produced by 2027. Our goal is to lead the global Net-Zero emissions challenge with a focus on Green Hydrogen developments in aviation and electrified REX mobility. Today INNengine technology has been granted patent in US, EU, Japan, China & South Korea (pending in India) and has successfully powered both a passenger car and a Unmanned Aerial Vehicle. Tomorrow INNengine technology will provide clean electricity fuelled by Green Hydrogen for every car, truck, plane and boat in the world.

Kitemill specializes in the development of airborne wind energy technology, which aims to transform the wind power industry by harnessing high-altitude winds. The company's innovative system features a kite connected to a ground-based generator via a tether, allowing for the efficient capture of strong and stable wind resources. This approach not only enhances the availability of renewable energy but also significantly reduces material usage, leading to improved cost efficiency. Kitemill's technology is positioned to play a crucial role in the global transition towards a zero-emission energy sector, offering a safe and low-cost method of producing renewable energy that could surpass the financial implications of solar and traditional wind power plants.

O-Hx is responsible for the development of more efficient cooling systems that can also function as utility scale energy storage solutions, as well as the application of required patents for these integrated technologies. They developed organic heat exchanger technology, which was then integrated with AI to produce an effective cooling system that also served as a utility scale energy storage solution. O-Hx is headquartered in Thornton, England and was founded in 2016.

Levistor is a British company focused on advancing energy storage solutions specifically for electric vehicles. The company is developing a cost-effective and durable technology that facilitates ultra-rapid charging for EVs. This innovative approach aims to enhance the efficiency of battery performance while minimizing environmental impact by replacing harmful battery chemicals with more conventional materials like steel and copper, which have a lower carbon footprint. Levistor's technology is designed to meet the growing demand for electric transport by ensuring that stored energy can be quickly delivered to vehicles upon arrival.

Integrals Power Limited is a battery technology company focused on advancing the research, development, and commercialization of innovative battery materials. The firm specializes in the creation of high-performance, cost-effective, and scalable battery cathode materials, notably Lithium Iron Phosphate (LFP) for lithium-ion batteries. With a team of entrepreneurs, scientists, and engineers, Integrals Power has conducted thorough market validation to ensure the commercial viability of its cutting-edge materials. The company also offers battery material and test engineering systems that identify potential errors early in the development process, thereby reducing costs and facilitating progress in battery technology. Through its efforts, Integrals Power aims to support the transition to zero-carbon energy applications and address the technical challenges faced by industries in the renewable energy sector.

RheEnergise is focused on advancing pumped hydro storage technology through its innovative High-Density Hydro® system. This approach employs a high-density fluid instead of water, allowing for energy storage projects that are 2.5 times smaller while delivering the same power output. By combining traditional pumped hydro principles with modern scalability, RheEnergise aims to provide the lowest cost energy storage solution available, thus enhancing flexibility within the power grid. The system works by releasing the high-density fluid through turbines to regenerate electricity, which is then stored in tanks connected by underground pipes. This technology meets the growing demands of renewable energy storage, making it a cost-effective option for clients seeking efficient and scalable solutions.

RheEnergise is focused on advancing pumped hydro storage technology through its innovative High-Density Hydro® system. This approach employs a high-density fluid instead of water, allowing for energy storage projects that are 2.5 times smaller while delivering the same power output. By combining traditional pumped hydro principles with modern scalability, RheEnergise aims to provide the lowest cost energy storage solution available, thus enhancing flexibility within the power grid. The system works by releasing the high-density fluid through turbines to regenerate electricity, which is then stored in tanks connected by underground pipes. This technology meets the growing demands of renewable energy storage, making it a cost-effective option for clients seeking efficient and scalable solutions.

O-Hx is responsible for the development of more efficient cooling systems that can also function as utility scale energy storage solutions, as well as the application of required patents for these integrated technologies. They developed organic heat exchanger technology, which was then integrated with AI to produce an effective cooling system that also served as a utility scale energy storage solution. O-Hx is headquartered in Thornton, England and was founded in 2016.

Sunswap Ltd. is a London-based company that focuses on developing innovative transport refrigeration technology aimed at achieving zero-emission cold chain transportation. Incorporated in 2020, Sunswap integrates solar power, battery systems, and electric refrigeration into a single high-performance unit. This proprietary, patent-pending technology assists notable clients, such as DFDS and Samworth Brothers, as well as trial partners like Muller, in reducing diesel reliance and associated costs. The company's mission is to decarbonize the cold transportation sector, thereby addressing environmental concerns while enhancing efficiency in the supply chain.

Cornish Tin Limited works to advance the Great Wheal Vor Project, a collection of 26 former producing tin and copper mines in Cornwall's Mining District of Breage, into a net zero carbon enterprise powered by renewable energy. Cornish Tin is headquartered in Truro, Cornwall and was founded in 2017.

Sunswap Ltd. is a London-based company that focuses on developing innovative transport refrigeration technology aimed at achieving zero-emission cold chain transportation. Incorporated in 2020, Sunswap integrates solar power, battery systems, and electric refrigeration into a single high-performance unit. This proprietary, patent-pending technology assists notable clients, such as DFDS and Samworth Brothers, as well as trial partners like Muller, in reducing diesel reliance and associated costs. The company's mission is to decarbonize the cold transportation sector, thereby addressing environmental concerns while enhancing efficiency in the supply chain.

Inclusive Energy specializes in remote monitoring and analytics solutions tailored for solar and biogas companies in the Global South. The company develops energy monitoring and control devices that capture real-time data from biogas digesters and solar photovoltaic systems. This data is transmitted to the cloud for analysis, providing valuable insights and automated control functions. By bridging the gap between off-grid energy providers, end-users, and carbon markets, Inclusive Energy aims to enhance customer engagement and support efficient management within the clean energy sector.

Carnot is decarbonising heavy-duty power with a zero emission, high efficiency engine technology. A breakthrough in engine design has enabled Carnot to increase engine efficiency from 30 - 35% as found in modern engines, to over 70% break thermal efficiency. By doubling efficiency, fuel consumption is halved. For heavy-duty markets like Ships, Trucks & Generators, fuel accounts for ~90% for the total lifetime cost of power. By reducing fuel consumption by 50%, high cost savings are delivered. This high efficiency technology is married to a completely fuel agnostic approach. Carnot engines run on hydrogen, ammonia, methanol, biofuels, biogas, HVO, LNG, E-Fuels and many more. The same engine can also upgrade to different fuels. Operators reduce emissions immediately by 50% whilst running diesel before transitioning to hydrogen when the fuel is available.

Thermulon has developed the first building insulation material to satisfy the criteria of fire-safety, performance and price. Designed from the molecular level up, Thermulon deploys the latest advances in chemical and processing technology into an insulation product that enables buildings to be energy efficient without compromising on fire safety.

BuffaloGrid is a company focused on providing mobile power and connectivity solutions to underserved markets, particularly in off-grid areas. Its innovative technology aims to bridge the digital divide by offering solar-powered phone charging systems and access to digital content and services. By enabling smartphone users in frontier markets to utilize their devices more effectively, BuffaloGrid seeks to enhance their quality of life and business opportunities. The company's mission centers on connecting billions of overlooked customers, empowering them with essential mobile digital services that can lead to significant improvements in their daily activities.

Caldera, founded in 2017 and headquartered in Fareham, United Kingdom, specializes in the development of the Warmstone Heat Battery, an innovative heat storage solution aimed at reducing carbon emissions. The company’s heat battery utilizes renewable electricity to provide zero-carbon heating for both residential and industrial applications. It functions by charging from renewable energy sources and discharging heat in a manner similar to conventional boilers. This technology is particularly beneficial for homes that are unsuitable for heat pumps and need high power and high-temperature water flows for effective heating. By offering a sustainable and affordable heating alternative, Caldera contributes to the transition towards renewable energy solutions.

H2GO Power is an award winning spin-out company from the University of Cambridge developing safe and low-cost hydrogen production and storage technologies. Their mission is to bring affordable reliable energy to millions across the globe in a green way for large social and environmental impact.

ARROE focuses on enhancing battery performance and minimizing electronic waste through innovative technology solutions. The company has developed a proprietary cloud-based predictive battery management system that utilizes machine learning algorithms. This system is complemented by consumer-facing battery management applications compatible with various platforms, including iOS, Android, macOS, Windows, Linux, wearOS, and Watch OS. Additionally, ARROE offers an enterprise dashboard for businesses to efficiently manage their devices. The company licenses its software to manufacturers of portable electronics to help improve battery longevity and user experience. Furthermore, ARROE has created a Bluetooth-enabled laptop sleeve that consolidates multiple charging solutions into a single, compact device, designed for travel and mobile work. This device supports DC charging for various personal computers and includes USB-C power delivery, switchable battery capacity, and international adapters, all manageable through an application, allowing users to charge multiple devices simultaneously from one outlet.

RheEnergise is focused on advancing pumped hydro storage technology through its innovative High-Density Hydro® system. This approach employs a high-density fluid instead of water, allowing for energy storage projects that are 2.5 times smaller while delivering the same power output. By combining traditional pumped hydro principles with modern scalability, RheEnergise aims to provide the lowest cost energy storage solution available, thus enhancing flexibility within the power grid. The system works by releasing the high-density fluid through turbines to regenerate electricity, which is then stored in tanks connected by underground pipes. This technology meets the growing demands of renewable energy storage, making it a cost-effective option for clients seeking efficient and scalable solutions.

MPower Ventures AG is a crowdfunding platform focused on providing affordable clean energy solutions in emerging markets. Founded in 2017 and headquartered in Zurich, Switzerland, the company partners with local entities to finance and deploy clean energy systems tailored for households and small to medium enterprises. MPower Ventures offers high-quality Plug&Play solar kits and energy-efficient appliances for both domestic and productive use. Its proprietary software tracks and digitizes operations, leveraging data to enhance financial inclusion for end-users. The company also provides inclusive financing solutions for its partners and customers, making clean energy accessible to a broader audience. Additionally, MPower Ventures has offices in Madrid, Shenzhen, Cameroon, and Zambia, extending its reach to various regions.

MPower Ventures AG is a crowdfunding platform focused on providing affordable clean energy solutions in emerging markets. Founded in 2017 and headquartered in Zurich, Switzerland, the company partners with local entities to finance and deploy clean energy systems tailored for households and small to medium enterprises. MPower Ventures offers high-quality Plug&Play solar kits and energy-efficient appliances for both domestic and productive use. Its proprietary software tracks and digitizes operations, leveraging data to enhance financial inclusion for end-users. The company also provides inclusive financing solutions for its partners and customers, making clean energy accessible to a broader audience. Additionally, MPower Ventures has offices in Madrid, Shenzhen, Cameroon, and Zambia, extending its reach to various regions.

Andersen EV, which designs aspirational, sleek electric vehicle charge points.

Pavegen, founded in 2009, is the global leader in harvesting energy and data from footfall. Their mission is to make our technology available to all communities, empowering people for a better world. We connect people to sustainability and smart cities, creating powerful experiences which convert footsteps into off-grid energy, rich data and rewards. Our technology enables people to directly engage with clean energy, to increase their understanding of sustainability issues, and to connect purposefully with brands. Technology alone won’t make cities perform more efficiently. It’s about changing behaviours. Pavegen’s combination of physical interactivity and rich data is helping to bring smart cities to life. With over 150 installations worldwide including our recent arrays in Washington DC’s Dupont Circle, cities and brands are recognising the value of people power.

Aaddvantage is a dual fuel technology provider aiming to save fuel while reducing harmful fuel emissions. After ten years in development, and rigorous testing and accreditation, Addvantage is proven to work in real-world testing. Trucking fleets are offered a technology that retrofits in four hours and is proven to deliver a 15% improvement in fuel economy for class 8 tractors and reduce harmful emissions. The Los Angeles, California-based company was launched by Daniel Mitchell in 2017.

Resilience Energy is focused on transforming UK homes into self-sufficient power stations, enabling homeowners to produce, store, and sell renewable energy through a managed service and the 'R Energy' app. By leveraging this technology, homeowners can significantly reduce their electricity bills, achieving savings of up to 80%. The company provides energy services that allow customers to monitor the performance of their energy assets, tracking generation, consumption, and savings. This platform enhances renewable energy generation capabilities for grid operators and local distribution network operators, thereby facilitating greater connectivity to the grid. Through its innovative approach, Resilience Energy aims to help customers maximize their savings while contributing to carbon reduction efforts.

Strawberry Energy specializes in developing smart solar urban devices aimed at enhancing urban living. Their flagship product, the Strawberry Tree, is a solar-powered, standalone device that serves as a social hub in public spaces. It offers free mobile phone charging, WiFi internet access, local information, and environmental sensing. Designed to replace traditional street furniture, these devices transform public areas into more connected and sustainable environments. Strawberry Energy has installed the Strawberry Tree in nine cities across Europe, attracting over 351,000 users. The company integrates Internet of Things (IoT) technology into outdoor spaces, striving to improve urban life by providing power, connectivity, and real-time local data. Their vision is to make cities smarter and more convenient for residents and visitors alike.

Labrador is a manufacturer of a home energy monitoring device that helps households manage their energy supply effectively. The device is designed to track energy consumption by collecting data from household smart meters and continuously monitoring the market for better energy deals. When a more favorable tariff is identified, the device can either switch the energy provider automatically or provide a recommendation to the user. This functionality ensures that consumers can always access the lowest available rates without the need for ongoing manual intervention, simplifying the process of energy management in residential settings.

Place to Plug is an EV charging platform powered by AI and Blockchain that connects EV drivers and charging points. We are creating an extensive global wide charging network by bringing together disperse public and private charging points in one collaborative platform. Our vision: to be a referral electric vehicle charging platform worldwide.

Circuitree Energy Independence is focused on addressing the growing global energy demand while mitigating the impacts of climate change. The company has developed a smart battery system called Cirrus, which captures intermittent solar and wind energy, providing homes and businesses in the UK with enhanced energy independence. This automated home energy management system enables users to store renewable energy and track consumption through a web-connected platform. By facilitating the collection and utilization of cost-effective solar and wind energy, Circuitree empowers residential, commercial, and agricultural sectors to reduce their reliance on the traditional power grid, decrease their carbon footprint, and achieve significant cost savings.

Verto Homes focuses on the development of smart homes that are able to generate energy. Verto Homes offers Vesta, an application that enables their customers to manage energy creation and consumption. It also offers integrated solar roofs, air source heat pumps, MVHR units, electric vehicle charging points, and solutions to prevent heat loss and noise pollution. Verto Homes was founded by Tom Carr and Richard Pearce in 2008. It is based in Newquay, England.

Witt Energy is a technology company based in Plymouth, England, that specializes in energy harvesting solutions capable of converting various forms of motion into electricity. Founded in 2013 by Mairi and Martin Wickett, the company has developed a proprietary technology known as WITT, which utilizes a 3D pendulum mechanism to capture energy from multiple sources, including water, wind, and human movement. Witt Energy offers several applications of this technology, such as Marine WITT for boats and buoys, as well as products aimed at personal power generation, including Backpack Power WITT and a smartphone recharge device. The company's focus extends to harnessing renewable energy from wave and wind motion, positioning it as a pioneer in innovative energy solutions.

Renovagen has developed a patented transportable solar power system which enables PV arrays of up to 100kWp to be deployed from a 20ft ISO standard shipping container. It is a solar power system called "RAPID ROLL" - a complete "micro-grid in a box" solution which includes a solar field that can be unrolled "like a carpet" in 2 minutes. Compared with existing solutions, it produces 10 times more power and can be deployed much more quickly. Ideal for military, disaster relief and remote industrial operations such as mining, the Renovagen system addresses the need for high power, transportable renewable energy systems which can eliminate the high costs of delivering fuel and maintaining diesel gensets in remote locations.

BuffaloGrid is a company focused on providing mobile power and connectivity solutions to underserved markets, particularly in off-grid areas. Its innovative technology aims to bridge the digital divide by offering solar-powered phone charging systems and access to digital content and services. By enabling smartphone users in frontier markets to utilize their devices more effectively, BuffaloGrid seeks to enhance their quality of life and business opportunities. The company's mission centers on connecting billions of overlooked customers, empowering them with essential mobile digital services that can lead to significant improvements in their daily activities.

ChargeBox, They pride Their selves for providing the easiest to use, most trusted and innovative charging solutions for public spaces. ChargeBox ensures an optimal security and charging experience with products designed in the UK, built within an EU supply chain, and maintained by us and Their partners network. Their ChargeBox stations are developed with a set of innovative features that make Their product the leading solution on the market. They use manufacturer approved cables, a unique key mechanism, a smart lock and a context-sensitive touchscreen, ensuring a safe and friendly experience to Their users, and a high quality service to Their clients.

Pavegen, founded in 2009, is the global leader in harvesting energy and data from footfall. Their mission is to make our technology available to all communities, empowering people for a better world. We connect people to sustainability and smart cities, creating powerful experiences which convert footsteps into off-grid energy, rich data and rewards. Our technology enables people to directly engage with clean energy, to increase their understanding of sustainability issues, and to connect purposefully with brands. Technology alone won’t make cities perform more efficiently. It’s about changing behaviours. Pavegen’s combination of physical interactivity and rich data is helping to bring smart cities to life. With over 150 installations worldwide including our recent arrays in Washington DC’s Dupont Circle, cities and brands are recognising the value of people power.

Powervault Ltd. is a London-based company that designs and markets energy storage solutions, specifically aimed at residential consumers. Founded in 2012, Powervault has developed a plug-and-play domestic energy storage device featuring an integrated battery and control system. This innovative product captures excess electricity generated from solar panels during the day and releases it for use in the evening, allowing users to reduce their reliance on grid electricity and potentially lower their household energy bills by up to 15%. To reach customers, Powervault collaborates with solar photovoltaic (PV) installers across the United Kingdom. The company has invested two years in development, which included laboratory testing and pilot installations in homes. Powervault's mission is to provide an economical and sustainable energy storage option that empowers consumers to take control of their energy use while contributing to environmental sustainability.