This article showcases our top picks for the best English Energy Efficiency companies. These startups and companies are taking a variety of approaches to innovating the Energy Efficiency industry, but are all exceptional companies well worth a follow.
We tried to pick companies across the size spectrum from cutting edge startups to established brands.
We selected these startups and companies for exceptional performance in one of these categories:
- Innovation
- Innovative ideas
- Innovative route to market
- Innovative product
- Growth
- Exceptional growth
- Exceptional growth strategy
- Management
- Societal impact
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Top English Energy Efficiency Startups
Data sourced from Crunchbase and SemRush.
Octopus Energy
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Octopus Energy builds technology that reduces the cost of energy to improve customer experience.
Lightsource Renewable Energy
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Lightsource is a provider of ground and rooftop solar installations in the UK.
Hometree
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Hometree exists to make home ownership simple & sustainable
Carbon Trust
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Carbon Trust is to accelerate the move to a low carbon economy, by working with organisations to reduce carbon emissions now and develop.
Addionics
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Addionics is creating next-generation batteries through intelligent 3D battery architecture and engineering.
Mytrah Energy
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Mytrah Energy (India) Limited (MEIL), a wholly owned subsidiary of Guernsey based and AIM/LSE listed MEL in India,
Limejump
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Limejump is a Technology-Driven Utility: harnessing the power of big data to positively disrupt and transform todayโs energy market.
Arloid Automation
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Arloid is an AI solution that learns to automatically adjust HVAC settings based on changing environmental conditions.
Switchee
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Data analytics and IoT business serving large social landlords
Moltex Energy
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Moltex Energy is developing a next generation nuclear reactor that can produce clean electricity
Advizzo
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We combine methods from behavioural and data science to deliver a customer engagement software for all utilities.
Metis Labs
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Intelligent software, improving the performance of manufacturing processes.
Quimera Energy Efficiency
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Energy Efficiency, ESCO, Energy Saving, Energy Service
Airex
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Airex is a smart ventilation control that builds intelligent air ventilation units using atmospheric sensors and cloud algorithms.
GridDuck
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GridDuck is a cloud-based hardware, dashboard & API enabling control of your clientsโ energy
Demand Logic
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Demand Logic is an online energy efficiency system that analyzes data from building management systems.
RheEnergise
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RheEnergise is an energy company that transforms pumped hydro technology and boosts its capacity with High-Density Hydro (HDH) technology.
Energy 4 Impact
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A non-profit organisation working with local businesses to extend access to energy in Africa.
40South Energy
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40South Energy we have the expertise to turn ocean wave energy into useful work.
Inspirit Energy Holdings
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Inspirit Energy Holdings designed to operate as a single, standalone appliance for a buildingโs energy needs.
Geothermal Engineering
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Geothermal Engineering is engaged in the development of deep geothermal heat and power projects.
The Crowd
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The Crowd is a platform for the business community to share ideas and innovations.
Trident Energy
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Trident Energy is an independent developer of enabling technology for the offshore renewables industry.
Kiwi Power
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Kiwi Power is a leading global energy technology company that is simplifying distributed energy.
Signol
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Signol develops software which focuses on fuel efficiency by analysing operational data.
Earth Capital
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EC is a global private equity investment manager totally focused on Sustainable Development within the climate change nexus.
EnergyWiser
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Their customers save ยฃ324/yr on their energy bills
Power Drive Efficiency
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Power Drive Efficiency develops energy efficient equipment.
Vestemi
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Vestemi is a new technology product company with a social purpose.
E-Gistics
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E-Gistics is an international logistics firm with a specialty focusing in the online retail sector.
Elgin Energy
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Elgin Energy is an international and independent solar development platform.
OakTree Power
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An energy sector โAggregatorโ, using demand-side reduction to deliver financial and carbon savings to medium and large organisations
