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Energy

The WBW Energy Impact List endeavors to provide a comprehensive list of climate tech startups and established companies paving the way for a cleaner, more sustainable future of energy.
 

Explore all energy listings below. Or, browse by sector:

Solar

Batteries

AW-Energy

AW Energy is a wave energy technology developer

Finland

Addionics

Addionics engineers high power, high energy batteries

United Kingdom

Advano

Advano delivers a scalable silicon solution for lithium-ion batteries with higher energy density

United States

Aelectra

Aelectra offers an eco heating application for smart and green buildings

Germany

AkkuSer

AkkuSer recycles batteries in an environmentally sustainable way

Finland

Ampd Energy

Ampd Energy designs, engineers and manufactures grid-connected energy storage systems

Hong Kong

Ankur Scientific Energy Technologies

Ankur Scientific focuses on the develpment of non-conventional energy sources

India

Aurora Solar

Aurora Solar uses aerial imagery to assess solar installation projects

United States

Azelio

Azelio offers long-duration energy storage systems

Sweden

Barefoot Power

Barefoot Power assists people in developing countries to access affordable renewable energy

Australia

BioGasol

BioGasol develops renewable energy solutions

Denmark

Blue World Technologies

Blue World Technologies is a fuel cell manufacturer of methanol fuel cells

Denmark

BlueDot Photonics

BlueDot Photonics engineers solar energy devices to improve solar panel performance

United States

Bombora Wave Power

Bombora engineers solutions focused on harnessing wave energy

Australia

Brightmerge

Brightmerge is a SaaS platform for optimizing renewable energy microgrids

Israel

BroadBit Batteries

BroadBit Batteries develops new batteries using novel sodium-based chemistries

Finland

C-Green

C-Green is an energy company providing a solution for transforming waste water into energy

Sweden

Cacharge

Smart charging solutions for home and business

Sweden

Carbon280

Corbon 28- engineers scalable, low-cost hydrogen storage technologies

Germany

Carnegie Clean Energy

Carnegie Clean Energy is an Australian wave energy technology developer

Australia

Charge Amps

Charge Amps offers a variety of solutions for electric charging

Sweden

ChargeNet Stations

ChargeNet Stations specializes in distributed energy resources and electric vehicle supplies

United States

Clean Thermodynamic Energy Conversion Ltd

Clean Thermodynamics manufactures solutions for clean energy production and waste management

United Kingdom

CorPower Ocean

CorPower Ocean develops high efficiency ocean wave energy generators

Sweden

Cygni Energy

Cygni Energy is a manufacturer of energy storage devices for commercial and institutional organizations

India

Dandelion Energy

Dandelion Energy is a home geothermal company that offers geothermal heating and cooling installations

United States of America

Diffuse Energy

Diffuse Energy provides renewable energy by using small wind turbines

Australia

Divigas

Divigas produces hydrogen separation membranes preventing methane emissions from oil and gas

Singapore

ELIQ

Eliq specializes in the analysis and visualization of energy data

Sweden

Ecoflow

EcoFlow provides designs, develops and manufactures eco-friendly and affordable portable power stations

United States

Electro-Active Technologies

Electro-Active Technology converts food waste to hydrogen

United States

Enchant Energy

Enchant Energy invests in environmental technology to capture carbon dioxide for sequestration purposes and electricity production

United States of America

Endua

Endua engineers new hydrogen generation and storage technologies

United kingdom

Energy Harvesters LLC

Energy Harvesters LLC engineers motion-based technologies to charge personal devices

United States

Energy Vault

Energy Vault offers a utility-scale, gravity-based storage solution for renewable energy

Switzerland

EnergyBank Limited

Energy Bank develops energy storage technology using movable masses

New Zealand

Enermeter

Enermeter develops software for energy management

Germany

Enerpoly

Enerpoly engineers rechargeable zinc-ion battery chemistry with materials that can be sustainably scaled

Sweden

Entech Smart Energies

Entech smart energies provides storage and conversion of electrical energy

France

Fervo Energy

Fervo Energy engineers enhanced geothermal systems

United States

Fortuluz

Fortuluz is an electricity supplier offering options to adapt users' power utilization

Spain

G2V Optics

G2V offers accurate solar replication technology for research and design

Canada

Gham Power

Gham Power provides solar-based energy solutions to rural businesses in developing countries

Nepal

Green Hydrogen Systems

Green Hydrogen Systems designs and manufactures modular electrolysers for the production of green hydrogen with renewable energy

Denmark

Green Li-ion

Green-Li-ion offers sustainable rejuvenation technology for Li-Ion batteries

Singapore

Greenjoules

Greenjoules creates renewable biofuels from agricultural residue and renewable wastes

India

H2Pro

H2Pro produces green hydrogen by splitting water

Israel

Hagal

Hagal extends the lifespan of new batteries and gives used batteries a second life

Norway

HelioRec

HelioRec engineers simple, powerful floating solar technology

France

Horizon Fuel Cell Technologies

Horizon Fuel Cell Technologies is a hydrogen fuel cell manufacturer

Singapore

Husk Power Systems

Husk operates community solar microgrids across rural Africa and Asia

India

Hyperdrive Innovation

Hyperdrive Innovation develops innovative technologies to power electric vehicles, homes and businesses

United Kingdom

I-Ten

I-TEN SA manufactures and markets micro batteries

France

Ingine Pacific

Ingine creates wave power generation technologies

South Korea

LeydenJar Technologies

LeydenJar Technologies develops pure silicon anodes to boost the energy density of Li-ion battery cells

Netherlands

Ligna Energy

Ligna Energy's mission is to develop an energy storage solution based on renewable and cost-efficient materials from forest resources

Sweden

Log9 Materials

Log9 Materials produces batteries for EVs

India

MGA Thermal

MGA Thermal engineers heat storage materials

Australia

Metry

Metry is a global directory where energy users and suppliers can share and access energy data

Sweden

Modvion

Modvion buildings wind turbine towers made from laminated wood

Sweden

NAWA Technologies

NAWA Technologies produces electrode materials for ultra-fast carbon batteries

France

Okra Solar

Okra Solar designs interconnected solar home systems that bring productive power to off-grid communities

Australia

Ossus Biorenewables

Ossus focuses on assetizing wastewater recovery with biohydrogen production

United States

Paterson Energy

Paterson Energy is a waste to energy company that recycles plastic waste into quality plastic oil

India

Peafowl Plasmonics

Peafowl develops transparent solar cells suitable for low-power devices

Sweden

Platio

Platio offers a unique solar energy producing paving system

Hungary

Power Design Technologies

Power Design Technologies is a software company specialized in building cutting-edge solutions for power converters

France

Quest Renewables

Quest Renewables offers solar carport solutions

United States

Quest Renewables

Quest Renewables offers solar carport solutions

United States

Rawlemon

Rawlemon's spherical solar concentrating system produces efficient solar energy anywhere

Spain

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