Top 10 Energy Saving startups in USA

Updated: February 08, 2024

1
Funding: $495.5M
Arcadia Power is a nationwide home energy platform providing clean energy and savings.
2
Funding: $491.5M
Turntide‘s Smart Motor System optimizes motor energy use and helps eliminate mechanical issues.
3
Funding: $443.5M
Electra is decarbonizing the steel industry by reducing power consumption of electric arc furnaces. It allows to start and stop production on demand and uses the lowest-cost, intermittent renewable electricity to reduce energy costs.
4
Funding: $174.6M
Sense is offering home owners better insight into their energy usage levels, so they can adjust accordingly. The tech, which relies on AI/ML, works with smart meters from companies like Landis+Gyr and Schneider Electric.
5
Funding: $123.7M
Viridi, which operates through Green Machine Equipment and Volta Energy Products, builds renewable energy products and systems that substitute for fossil fuel, lead-acid batteries and other older technology.
6
Funding: $119M
Aeroseal seals both air ducts and building envelopes so you waste less energy and reduce your bill
7
Funding: $108.3M
GoExpedi is a platform for the oil and gas industry to more efficiently procure critical parts and supplies
8
Funding: $83.5M
Sealed covers the upfront costs to install energy-saving upgrades like insulation, smart tech, and HVAC to make your house feel like new.
9
Funding: $82M
Budderfly is an energy management company with devices that measure and report on all elements of energy use.
10
Funding: $11.5M
Copper is a wireless energy monitor that helps utilities leverage real-time energy data to engage consumers with actionable energy insights.
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11
Funding: $6.5M
InPipe Energy enable water agencies to manage pressure while producing renewable energy-turning excess pressure into a revenue stream.
12
Funding: $5.5M
INOVUES is a window technology company that provides the only solution that enables existing building facades to be retrofitted with the latest energy-saving and smart glass innovations without removal or replacement
13
Funding: $5.1M
AeroShield Materials is creating thermally insulating transparent inserts. The inserts are only four millimeters of AeroShield's material and, when placed inside a double-pane window, provides 65 percent more energy efficiency.
14

Evolve Energy is the energy company of the future - Evolve saves consumers 50% on their energy costs through AI and IOT. Acquired by Octopus Energy
15
Funding: $150k
Hank is enabling service providers and building owners to proactively manage HVAC costs, lower tenant complaints, and strengthen relationships with an AI-powered virtual building engineer.
16
Funding: $24K
GELF Energy has redesigned the anaerobic digestion process with the development of a system called the Microbial Energy Device, which produces higher quality methane in one-tenth the time, at doubled efficiency, with nature-based carbon capture technology.
17

EEtility works with utilities to finance efficiency upgrades--often as simple as new insulation and caulking.
18

Smart OES provides energy optimization for buildings to reduce greenhouse emissions for nonresidential buildings using a suite of wireless hardware devices that measure energy use throughout a building and then send that data to the Cloud, among other tools.
19

MeterLeader is an online portal that offers online challenges integrated with real-time electricity data to motivate people to save energy.