Companies in the energy efficiency sector developing innovative solutions and technologies.
Explore 413 recently funded energy efficiency companies with verified founder contact information and fundraising data.
NuWorld Energy is a solar power company that provides complete services and solutions for energy efficiency improvements.
Green Project's all-in-one carbon management software leverages targeted API integrations with a company's existing data systems.
MeterZ provides energy data monitoring, allowing businesses to report on energy consumption and reduce carbon footprints.
StorEn Technologies strives to bring proprietary real innovation to Vanadium Flow Batteries.
Three Sixty Solar develops a commercial solar tower designed to provide a high-density clean energy solution.
Digital energy audit platform to generate white certificate for home owners
Embue is a cloud based platform for managing smart apartments and buildings.
Helical Fusion is a startup company that aims to commercialize fusion energy using magnetic confinement of high-temperature plasmas.
IntriEnergy is a startup that provides high-efficiency PV cells.
Modular and compact unit that provides renewable energy and clean water in remote areas.
Manie is an energy consulting company that helps customers manage their energy needs and offers free comparison and switching services.
Elemental is a non-profit investor focused on scaling climate solutions and social impact for all communities.
Actual Energy offers a wide array of services aimed at using energy smarter.
Enervee is a B2B platform that drives energy-efficient consumer purchases at scale through utility partnerships and embedded financing.
First Light Fusion is an energy company that focuses on researching energy generation by inertial confinement fusion.
NovaSolix develops an energy technology designed to generate a clean and low-cost form of energy.
Syrcuit Energy Solutions engages in providing energy solutions to commercial, industrial, municipal, and residential properties.
ZGEO Energy develops geothermal plants, integrates thermal networks for mixed-use communities and supplies utility/industrial power.
Fervo Energy develops and operates clean energy technology to generate carbon-free energy from geothermal systems.
Arbor is an intelligent electricity marketplace that lowers energy costs for homes and businesses.
Improving the energy efficiency of commercial real estate.
Skewb is a business consulting firm that provides digital transformation, workforce management, and energy efficiency services.
Voltai harvests energy from motion to help marine industries reduce reliance on fossil fuels and stored energy.
JTEC is a cutting-edge technology that converts a heat difference into useable power through electrochemical reactions.
Via Separations is a technology company that develops membrane materials for modular and resource separation solutions.
The energy efficiency sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
Energy Efficiency companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The energy efficiency sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 413 energy efficiency companies tracked in the VCBacked database.
Companies in the energy efficiency sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
Perfect for: B2B sales teams targeting energy efficiency companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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