Clean Energy TrustClean Energy Trust provides catalytic capital and support to early-stage startups working on solutions for clean energy, decarbonization, and environmental sustainability.

Shifted EnergyShifted Energy enable electric water heaters to consume excess renewable energy and provide grid services.

CleanChoice EnergyCleanChoice Energy is a clean energy supplier, with a mission to make clean energy accessible to all. Certified B Corp.

Conduit CapitalConduit Capital exists to deploy knowledge, networks and capital to grow and scale high impact social enterprises by activating the global ecosysytem of The Conduit community (www.…

LeapLeap. One interface to the global energy markets.

Station AAI-Powered Clean Energy Marketplace

Applied Negative Emissions Centre We connect. We implement. We fight against climate change.

ArcadiaWe believe that homeowners and renters are long overdue for a new approach to energy — one that puts them first.

CamusOrchestration for the zero carbon grid

ClearloopTurning every day purchases into clean energy

DandelionHeating and cooling, reimagined.

David EnergyThe Energy Operating System for all your Energy Needs

First Star VenturesBacking founders building tech-differentiated companies at the very earliest stages

LevelTenLevelTen is the safest, most cost-effective way for corporate and industrial customers to purchase renewable energy.

Myst AIHighly Accurate Time Series Forecasting for Energy Companies

NextEraNextera Energy Resources specializes in wind, solar, energy, nuclear and retail services.

Ocean-Based Climate SolutionsWe restore the ocean ecosystem while naturally sequestering CO2 in the deep ocean.

Scale Microgrid SolutionsScale Microgrid Solutions is a distributed clean energy and microgrid platform.

Advanced Microgrid SolutionsAdvanced Intelligence for Energy Markets

Aera VCShaping industry for transformative good

Ajax StrategiesInvesting to solve climate change

AmasiaThesis-driven global VC firm currently focused on sustainability and climate

AmpUpEV charging for communities of all shapes and sizes

AwesenseWe are the Digital Layer that drives the Decentralized and Decarbonized Future of Energy.

Blueprint PowerBlueprint Power is a real estate and energy tech company that turns buildings into urban power plants.

BrightSource EnergyBrightSource Energy designs and builds utility-scale solar power plants to help companies lessen their dependency on fossil fuels.

BulbMaking energy simpler, cheaper, and greener

CalWave Power Technologies Inc.Ocean Waves to Watts and Water.

Clean Power ResearchClean Power Research supports solar and other renewable energy systems and energy efficiency technologies.

Contrarian VenturesInvestors backing European early-stage tech champions in Energy and e-Mobility

Coronal GroupCoronal provides alternative energy source.

Emergence IndustriesInvestment coalition backing tech companies and sustainable infrastructure projects aligned with the UN SDGs

EnbalaEnbala Power Networks, a smart grid network, pays electricity users who create a more robust and reliable electric power grid.

Generate CapitalThe Capital Partner for the Resource Revolution

Global Green USAGlobal Green is a national leader in advancing sustainable and resilient communities.

HeliogenHeliogen is a clean energy company focused on eliminating the need for fossil fuels.

InspireConsumer technology platform that powers cleaner, more efficient, and more sustainable homes.

Katapult AcceleratorWe invest in and support startups that have a positive impact on our planet’s society and climate.

LO3 EnergyWe are an energy tech company facilitating the sharing of local distributed renewable energy resources.

MakaniCreating kites that efficiently harness energy from the wind to advance global adoption of renewable energy.

OhmConnectOhmconnect provides home energy management solutions via smart meter analytics and energy market integration.

Open Climate FixOpen Climate Fix is a non-profit research and development lab totally focused on reducing greenhouse gas emissions.

RecurveRecurve develops software for contractors who audit homes to increase energy efficiency and perform construction services.

SealedThe easiest, most affordable way to make your house more comfortable and efficient

SolarCitySolarCity provides solar energy services to homeowners, businesses, government, and non-profit organizations.

SpanIntelligent hardware and software for the distributed grid.

SwellSwell is a California-based residential energy storage developer and aggregator.

Volta ChargingVolta is accelerating the electric vehicle movement by providing seamless, simple & free charging. #DriveForward

Vote SolarVote Solar fights for a 100% clean energy future that puts the interests, health and well-being of people at its center.

1366 TechnologiesThe Manufacturing Platform for Terawatt Solar

5B5 billion years of sun. How will we use it?

A123SystemsA123 Systems is a manufacturer of lithium-ion batteries and battery systems for the transportation, electric grid, and commercial markets.

ABBABB is a Swiss-Swedish multinational corporation headquartered in Zurich, Switzerland, operating mainly in robotics, power, heavy electrical equipment, and automation technology ar…

Accio EnergyAccio Energy is making distributed wind energy systems scalable, reliable, and affordable with Aerovoltaic energy systems that directly

AmbrookBack office tools for the modern farm.

AmperonAmperon is a provider of smart meters to deliver real-time energy data forecasts.

Amply PowerAMPLY Power's Charging-as-a-Service model de-risks and accelerates the adoption of electric buses, trucks, and cars.

AngazaTechnology that enables businesses to provide affordable life-changing products to people in emerging markets.

Ascend Analytics Ascend Analytics is an innovative software service company focused on energy analytics.

AutoGridLead into the New Energy World

Beacon PowerMeeting grid challenges and delivering reliability.

BridgeluxBridgelux develops eco-friendly light emitting diodes that reduce energy consumption.

BrightEnabling the developing world with cleaner and more affordable energy.

Bright PowerBright Power provides practical energy management and solar energy solutions.

Buffalo GridBuffaloGrid is bringing mobile power and internet to the next billion.

CatalyzeCatalyze transforms commercial real estate into more resilient, sustainable and profitable assets with integrated renewable energy solutions.

Centrica InnovationsWe're an energy services and solutions provider focused on satisfying the changing needs of our customers.

ChargepointDriving A Better Way®

ChargewayChargeway has developed a standard system for electric vehicle charging stations.

Clean Energy Leadership InstituteDeveloping a new kind of energy leader

ClearSky Power & TechnologyClearSky is a venture capital and growth equity firm.

ClearTraceThe Digital Proof Point for Energy and Emissions Data.

Clipper WindpowerClipper Windpower is engaged in wind energy technology, turbine manufacturing, and wind project development.

ConnectDERConnectDER make products that integrate power and data from residential scale DERs into the grid.

Cornell Atkinson Center for SustainabilityBuilding a resilient tomorrow.

d.light solarA Brighter Future

Deepwater WindDeepwater Wind American developer of offshore wind.

DiverseCity VenturesDiverseCity Ventures is an impact-oriented venture capital firm, that invests primarily in early-stage technology-driven companies.

Drift PowerDrift is a new kind of power company that makes energy simple with smart software.

E-GearE-Gear is a renewable energy innovation company.

Energy HubEnergyHub is a producer of energy management tools that improve the relationship between consumers and utilities.

Energy ToolbaseEnergy Toolbase is the industry’s leading software platform.

EnertivEnertiv transforms building data into asset value for commercial real estate portfolios.

EnerVaultEnerVault builds large-scale energy storage systems for the modern electric grid.

EnevateEnevate is a rechargeable energy storage technology company delivering innovative battery capacity in Li-ion ecosystem.

Envision EnergyEnvision is a leading digital energy company.

Envision Solar InternationalEnvision Solar a manufacturer of solar installations for parking facilities, produces clean energy and improves aesthetics of parking lots.

EveronCreate your own charging infrastructure with Everon. We offer the software platform your organization needs to run a sustainable EV charging business.

Evolve EnergyEvolve saves consumers up to 40% on their energy costs through AI and IOT

First SolarFirst Solar manufactures thin film photovoltaic modules and provides PV power plants and supporting services.

Form EnergyWe are developing long duration energy storage systems to enable a fully renewable, affordable and reliable electric system.

GE Renewable EnergyWe harness the strength of the wind, the force of water, the heat of the sun to power the world’s biggest economies and the most remote communities

GeliGeli’s end-to-end software platform streamlines the energy storage development process, offering the industry’s only solution for design, automation, and management.

General FusionGeneral Fusion develops utility-scale fusion power using magnetized target fusion.

Greenleaf PowerGreenleaf Power is a California-based company that is committed to providing reliable green power for North America.

GreenlotsGreenlots delivers innovative software, services, and expertise that empowers utilities, cities, communities, and automakers.

GridpointGridPoint is a clean tech company delivering a comprehensive suite of hardware and software, and other related services.

HelioPowerEngineering Energy Solutions Since 2001

HOMER EnergyMicrogrid Decisions Simplified.

HyzonHydrogen Fuel Cell Commercial Vehicle Manufacturer

InnowattsInnowatts uses AI to unlock meter-level data and provide consumer and business insights to energy retailers, utilities and grid operators.

Integral AnalyticsIntegral Analytics is a data analytics and software company.

KevalaKevala is accelerating a clean energy future by making energy-related data more meaningful, transparent and accessible.

Landgrove CapitalLandgrove Capital is a financial advisory firm in the energy industry.

Leaf ResourcesLeaf Resources company helps in converting non-food plant biomass into useful, sustainable, renewable products.

LucidLucid's BuildingOS provides business intelligence platform for building portfolio operations.

MaltaMalta is working on the future of energy storage

MeasurablMeasurabl is the world’s most widely adopted ESG (environmental, social, governance) data management solution for commercial real estate.

MinestoExpanding the ocean energy potential

Moltex EnergyCheap, clean, safe electricity

Mosaic MaterialsMosaic Materials is dedicated to reducing the costs and environmental impact of fossil fuels.

National Energy Research Scientific Center (NERSC)Accelerating scientific discovery at the DOE Office of Science through high performance computing and data analysis.

NEXTrackerNEXTracker offers a breakthrough in horizontal tracking, with lower costs, better performance, and more flexibility for solar power plants.

NuScaleNuScale Power is commercializing a safe, modular, and scalable 60 megawatt electric (gross) light water reactor nuclear power plant

Oak Ridge National LabOak Ridge National Laboratory holds a range of R&D assignments, from fundamental nuclear physics to applied R&D on advanced energy systems.

OpusOneOpus One Solutions is a software engineering and solutions company delivering on a the vision of a connected energy internet.

OVO EnergyJoin us on a journey to zero carbon.

Packetized EnergyPacketized Energy’s mission is to enable the future of clean energy by simplifying grid edge flexibility.

Pegasus SolarPegasus Solar designs innovative rooftop mounting systems for global solar markets.

Ping MonitorIntelligent listening.

POD PointTravel shouldn’t damage the Earth

Primus PowerPrimus Power offers long-duration, fade-free energy storage solutions for the smart grid

Principle PowerPrinciple Power offers wind installations for the deep-water, offshore wind energy market.

Radiator LabsRadiator Labs solves uncomfortable temperatures and wasted energy in steam-heated buildings.

RenewableTech VenturesEarly/ growth stage venture capital firm

RIZOMERIZOME

Sicona Battery Technew battery tech start-up

Silicor MaterialsSilicor Materials manufactures solar-grade silicon and aluminum products.

SilverSpring NetworksSilver Spring Networks offers Smart Energy Platform™, enabling utilities to improve energy efficiencies, enhance services, and reduce costs.

Simpliphi PowerPower. On Your Terms.

Singularity EnergyGrid Carbon Data, Intelligence, App

Smart Energy WaterSmart Energy Water (SEW) - #1 Global Smart Energy & Water Cloud CX - Customer Experience / Mobile WorkForce / AI/ML/IoT Platform.

Smart WiresSmart Wires specializes in grid optimization solutions that leverage its patented modular power flow control technology.

SolariaSolaria is a solar technology company that manufactures cells and modules for the optics and semiconductor industries.

SolsticeMore than 77% of Americans can't get rooftop solar. Solstice is affordable clean energy for all.

Southern Green GasExporting Australia's sunshine

SparkMeterWe make it possible for utilities in developing markets to bring electricity to the 2.1Bn people without reliable access

StemStem brings and optimizes energy consumption to business through its distributed storage technology.

TendrilTendril Networks provides a cloud platform to energy service providers for their energy management applications.

TeslaTesla is accelerating the world's transition to sustainable energy with electric cars, solar panels and integrated renewable energy solutions for homes and businesses.

Transition Pathway Initiative (TPI)The Transition Pathway Initiative (TPI) is a global, asset-owner led initiative which assesses companies' preparedness for the transition to a low carbon economy.

UbermorgenWe are an early stage venture fund backing entrepreneurs that build profitable solutions to fight climate change

United WindUnited Wind, a U.S.-based company that offers small-scale wind turbine leases along with installation services.

Urban LabsWe partner with cities and civic leaders to unlock the power of science in service of cities.

UtilityAPIUtilityAPI is a service that automatically collects utility bill and usage data from utility web portals.

Verdigris TechnologiesWireless energy sensor networks for C&I. Advanced monitoring and analytics. Adaptive and autonomous controls.

VestasThe energy industry’s global partner on #sustainableenergy solutions

ZOLA ElectricWe’re on a mission to make clean, affordable, reliable 24 hour power accessible for anyone, anywhere 🌞🔋⚡️

E3 (Energy & Environmental Economics)

Ecomachines Ventures

Enphase Energy

FreeFlow

Greencom Networks

Landis+Gyr

REPOWER America

Siemens

24M Technologies24M Technologies develops energy storage systems for grid and transportation applications.

Acciona EnergyACCIONA is the development and management of infrastructure, renewable energy, water, and services.

AccurassiTransforming the supply of energy for good.

AceleronAn innovative clean-tech company designing & building sustainable, smarter and safer batteries for optimal performance.

Activewe're switched on

Agira PhotonicsAgira Photonics designs optical films for superior light management.

AirthiumAirthium makes low cost, zero emission, 30kW+ Thermodynamic energy storage systems, as well as high efficiency diesel generators

Aker Clean CarbonImagining, innovating, unlocking energy. For generations.

Algasol RenewablesThe world's most cost efficient, high yielding patented PhotoBioReactor.

Algonquin Power & UtilitiesSustaining energy and water for life.

All Power LabsALL Power Labs is the new global leader in small-scale gasification

Allume EnergyAllume Energy is a renewable energy technology company unlocking solar the multi-tenanted market.

Alphabet EnergyAlphabet Energy commercializes a waste heat recovery technology that enables customers to generate electrical power.

AltaRock EnergyAltaRock Energy focuses on the development of geothermal energy resources and Enhanced Geothermal Systems (EGS).

AltergyAltergy Systems is offers reliable backup power solutions for telecom and delivers proven fuel cell technology.

AmbriAmbri is an early-stage company focused on developing a transformative technology.

AmerescoAmeresco, Inc. provides energy efficiency solutions for facilities in North America. The company engages in the development, design,

American WindAmerican Wind challenges the traditional wind turbine market and power generations technologies.

AmotusAsset monitoring and inspection

AmpdAmpd Energy designs, engineers and manufactures state-of-the-art, grid-connected energy storage systems.

AmpriusAmprius develops an anode out of silicon nanowires for lithium-ion batteries.

Ampyx PowerAmpyx Power develops a novel wind energy technology.

Angaza DesignAngaza provides a technology that enables businesses to provide affordable life-changing products to people in emerging markets.

AntennaAntenna is an impact-focused integrated marketing & PR agency

APXAPX has continuously provided innovative technology and service solutions for the energy and environmental markets.

Aquion EnergyAquion Energy is a company that manufactures sodium ion batteries and energy storage systems.

Arcola EnergyArcola Energy is a systems engineering company and Tier 1 supplier specialising in hydrogen, fuel cells, and batteries.

Ardica TechnologiesArdica Technologies creates mobile power solutions for the military and consumer markets.

ArnergyOur mission is to deliver energy solutions for productive use deploying products, services & systems to power businesses

Aum EnergyTechnology and Project Developer for the Low Carbon Economy

Aurora SolarPowerful solar sales and design software for installers—slashing the solar industry's soft costs.

Australian Solar DesignsAustralian Solar Designs (ASD) specialize in the design and installation of Solar Power for Commercial Properties.

Axiom ExergyAxiom Exergy transforms the world's cooling systems into intelligent, cloud-connected batteries.

Balance PowerEnergy Storage as A Service for FCAS for the grid

Ballard Power SystemsBallard Power Systems develops and sells hydrogen fuel cell products primarily in United States, Canada, Japan and Germany.

Barefoot PowerBarefoot Power is a business that assists people in developing countries to access affordable renewable energy.

BidgelyAI-Powered Solutions for Utilities

Black Bear EnergyBLACK BEAR ENERGY helps property owners and users deploy projects on their terms and delivers renewable and clean-tech projects.

Bloom EnergyMaking clean, reliable energy affordable for everyone in the world.

Blu SmartBluSmart is leading India's path to zero emission mobility with reliable and responsible all-electric ride-hailing platform.

BlueVoltBlueVolt makes solar power sexy, convenient and simple. We enable its uptake anywhere on earth. We deliver solid returns for our investors.

BlueWaveBlueWave is a solar development and fintech company

Blume DistillationBlume Distillation, a biofuel tech firm, provides alcohol fuel production equipment that converts waste into alcohol fuel.

Bombora Wave PowerBombora is an award-winning ocean energy company.

Borrego Solar SystemsBorrego Solar Systems develops commercial, residential and public sector turnkey, grid connected solar electric systems.

Brayton EnergyBrayton Energy is an innovative R&D firm dedicated to making meaningful contributions in the field of environmentally responsible, sustainable energy production.

BrighteRealise the power of tomorrow, today.

BrightVoltBrightVolt is an innovative manufacturer of solid state thin & flexible lithium polymer batteries and power efficient thin & flexible.

Brill PowerWe make intelligent control systems for batteries to make them cheaper, more reliable, safer, and last longer.

BYDBuild Your Dreams - THE OFFICIAL SPONSOR OF MOTHER NATURE

Cadenza InnovationApproaching the energy paradigm with a mission to solve big problems through innovation in technology...

Calico EnergyCalico provides trusted energy data solutions for utilities and commercial building owners.

California Ethanol & PowerCalifornia Ethanol & Power produces sustainable renewable low-carbon energy from the right renewable resource sugarcane.

CalpineCalpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources.

Capricorn PowerPower to change the world

CarbonClickMaking it easy for businesses to offer carbon offsetting to their customers, through turnkey software solutions

CarbonTrackHelp shape the energy future

Carnegie Clean EnergyClean energy technology development

CCGClimate solutions accelerator

CellanaCellana develops sustainable algae-based bioproducts for health, feed and fuel applications.

Centrica Business SolutionsWe help organizations around the world tackle their biggest challenges in the most responsible way by unlocking the power of distributed energy.

Champlin WindpowerChamplin Energy is a wind energy development company focused on acquiring and developing renewable energy projects.

ChargeFoxChargefox making electric vehicle charging stations.

Charm IndustrialCharm’s mission is to return the atmosphere to 280 ppm CO2 profitably.

CivicSolarCivicSolar is an innovative solar distributor that offers a full selection of modules and balance-of-systems from manufacturers.

Claro EnergyClaro Energy operates in high-power deficit, diesel dependent, agrarian, and poor economic regions of India.

Clean Energy Business NetworkThe Clean Energy Business Network works to enhance opportunities for clean energy providers through policy support, market and technology information, and business development.

Clean Line Energy PartnersClean Line Energy Partners is a renewables & environment company that offers project development services.

Clean Power FinanceClean Power Finance offers an online B2B marketplace that connects the solar industry with financing opportunities and solar sales software.

CleanWorldCleanWorld is the leading North American innovator in advanced, high-solids anaerobic digestion (HSAD) technology.

CLEAResultCLEAResult harnesses in energy management and delivers the insight and technology to unleash the value.

Clearview EnergyWe're providing power for a better world

ClimeonCreating electricity from hot water - We do business for a better world

Coda EnergyCODA Energy designs and builds scalable energy storage solutions that support a smarter, cleaner and more reliable grid.

Common EnergyCommon Energy works with state-supported clean energy programs that lower emissions and offer you guaranteed savings on your electricity.

Commonwealth Fusion SystemsThe surest path to limitless, clean, fusion energy

Community FuelsCommunity Fuels is an advanced producer of biomass-based diesel fuels.

CONCITODenmark’s green think tank

ConstructisConstructis is leading the kinetic energy revolution with a zero-carbon emission roadway power system.

Convergent Energy + PowerConvergent Energy + Power is a technology-neutral energy storage asset developer

Cortex Building IntelligenceCortex uses machine learning and data science to help building engineers make great decisions every day.

CovantaCovanta Holding Corporation (Covanta) is a holding company.

CurbCurb specializes in the fields of energy engagement software and home energy management.

Cypress EnvirosystemsCypress Envirosystems provides solutions to retrofit existing commercial buildings and industrial facilities worldwide.

Daintree NetworksDaintree Networks provides wireless control solutions for commercial and industrial buildings.

dAlchemydAlchemy, ML/AI solutions company, is an innovator in Contextual Energy and IoT Analytics solutions using sensors powered by AI Technology.

Diffuse EnergyDiffuse Energy provides renewable energy by using small wind turbines.

Dimensional EnergyWe use photochemistry to produce environmentally responsible polymers and chemicals for industrial partners.

DiscovergySmart metering and solutions

Distributed Solar DevelopmentDistributed Solar Development is a solar energy management company.

DOE Solar Energy Technologies OfficeThe Solar Energy Technologies Office supports early-stage research and development in the technology areas of photovoltaics, concentrating solar-thermal power, and systems integrat…

Doosan GridTechThe global leader in delivering technology solutions for the digital, distributed electric grid.

E SourceE Source provides independent research, advisory, and information services to utilities, major energy users, and other key players in the

Easy SolarLast-mile distribution company making energy, durable goods and financial services affordable and accessible for through pay-as-you-go tech

Echelon CorporationEchelon develops, markets, and sells system and network infrastructure products for the transportation and other automation markets.

Echion TechEchion Technologies develops superfast-charging Li-ion batteries

EchogenEchogen is a producer of scalable heat-to-power systems.

Eco Marine PowerRenewable energy, zero emission technologies for shipping & marine applications. EnergySail®, Aquarius MRE®, ship solar power, hybrid batteries.

ecobeeEcobee is a provider of Wi-Fi enabled smart thermostats for residential and commercial applications.

EdeniQEdeniq is a leading biotechnology company that develops processes for producing and measuring cellulosic ethanol from corn kernel fiber.

EDF FranceL'énergie est notre avenir, économisons-la !

Eguana TechnologiesEguana develops, manufactures, and sells advanced power inverters.

Electric Power Research Institute (EPRI)Electric Power Research Institute, or EPRI, conducts research on issues related to the electric power industry.

ElectrifyElectrify is a retail electricity marketplace based in Singapore.

ElectronBuilding digital infrastructure for the energy sector

EmrgyUnleashing Water's Natural Power

Enact SystemsDigital Platform to Manage Solar and Energy Storage Projects

EnapterWe manufacture AEM Electrolysers for cost effective onsite green Hydrogen production.

Energetic InsuranceDo more solar projects, deploy more capital.

Energia GroupWe are Energia Group. Experts in all things ENERGY.

EnergusFlexible solar panels

Energy & Meteo SystemsPrecise forecasts for wind and solar plants

Energy DatametricsEnergy Datametrics provides software and technology services to manage energy efficiency programs.

Energy RenaissanceEnergy Renaissance designs, manufactures and sells lithium-ion battery (‘LiB’) storage products optimised for hot climates using proven industry-leading technology and home grown I…

Energy Source LLCThe Power to Outperform

Energy Storage SystemsSafe and sustainable long-duration energy storage.

Energy VaultA gravity-based energy storage system

Energy WebA global nonprofit accelerating a low-carbon, customer-centric electricity system by unleashing blockchain's potential.

EnergyRMEnergyRM delivers energy analytics and energy efficiency metering for commerical buildings

EnergySageEnergySage is the leading online marketplace for energy systems, including rooftop solar, community solar, storage, heat pumps, etc.

EnerveeNudging the world to shop efficient. Our Choice Engines help millions of utility customers choose the right thing.

EnlightedEnlighted is an IoT platform for commercial real estate.

Enosi AustraliaEnosi is a community energy platform.

Envision SolarDrive on Sunshine - www.EnvisionSolar.com

ESSSafe and sustainable long-duration energy storage

EVBoxEVBox is a leading global manufacturer of electric vehicle charging stations and charging management software.

EverchargeEvercharge provides electric vehicle charging services to EV owners in multi-unit residences.

EvertyEverty provides vehicle charging station management services for residential, business and public locations.

EVgoEVgo is the nation’s largest public EV fast charging network. Charge faster & drive farther – up to 90 miles in 30 min!

EvieUltra Fast Electric Car Charging Stations

EvolteEvolte is a technology company on a mission to accelerate sustainable transport adoption.