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Top 10 Energy-efficient Building startups in USA
Updated: April 22, 2024 |
1
Funding: $582.6M
Stem pairs artificial intelligence with energy storage to help organizations automate energy cost savings and protect against changing rates.
Stem pairs artificial intelligence with energy storage to help organizations automate energy cost savings and protect against changing rates.
2
Funding: $566.5M
Redaptive is an Energy-as-a-Service provider that funds and installs energy-saving and energy-generating equipment and manages energy use in buildings.
Redaptive is an Energy-as-a-Service provider that funds and installs energy-saving and energy-generating equipment and manages energy use in buildings.
3
Funding: $266.6M
BlocPower is offering smart, all electric heating, cooling, and hot water systems to building owners for no money down.
BlocPower is offering smart, all electric heating, cooling, and hot water systems to building owners for no money down.
4
Funding: $174.5M
Atom Power built the world’s first and only true solid-state circuit breaker. Using semiconductors to control the current digitally, this breakthrough unlocks a future where power is smartly controlled and exponentially safer.
Atom Power built the world’s first and only true solid-state circuit breaker. Using semiconductors to control the current digitally, this breakthrough unlocks a future where power is smartly controlled and exponentially safer.
5
Funding: $132M
Ice Energy develops Ice Bear - thermal energy storage for air conditioning, that is lowering electric bills for businesses and homeowners, and reducing CO2 emissions.
Ice Energy develops Ice Bear - thermal energy storage for air conditioning, that is lowering electric bills for businesses and homeowners, and reducing CO2 emissions.
6
Funding: $119M
Aeroseal seals both air ducts and building envelopes so you waste less energy and reduce your bill
Aeroseal seals both air ducts and building envelopes so you waste less energy and reduce your bill
7
Solatube developed the system that revolutionized the way daylight was brought into a building. Known as a tubular daylighting device (TDD), this product was a compact and leakproof alternative to traditional skylights.
8
Funding: $75M
Ubiquitous Energy is developing a special kind of “solar glass” designed to convert sunlight into electricity, minus the traditional photovoltaic panels.
Ubiquitous Energy is developing a special kind of “solar glass” designed to convert sunlight into electricity, minus the traditional photovoltaic panels.
9
Funding: $67.1M
Carbon Lighthouse is on a mission to stop climate change by making it easy and profitable for building owners to eliminate carbon emissions caused by wasted energy. The company’s unique approach to Efficiency Production goes deep into buildings to uncover and continuously correct hidden inefficiencies that add up to meaningful financial value and carbon elimination that lasts.
Carbon Lighthouse is on a mission to stop climate change by making it easy and profitable for building owners to eliminate carbon emissions caused by wasted energy. The company’s unique approach to Efficiency Production goes deep into buildings to uncover and continuously correct hidden inefficiencies that add up to meaningful financial value and carbon elimination that lasts.
10
Funding: $61.6M
David Energy looks to transform every building into an energy retailer that helps customers get more value out of their solar and storage systems.
David Energy looks to transform every building into an energy retailer that helps customers get more value out of their solar and storage systems.
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11
Funding: $51.5M
Verdigris Technologies is a SaaS-based platform that develops artificial intelligence in order to optimize energy consumption.
Verdigris Technologies is a SaaS-based platform that develops artificial intelligence in order to optimize energy consumption.
12
Funding: $38M
Worlds' technology combines deep learning and IoT inside of a 4D environment to give organizations the ability to observe their organization’s physical space and then, analyze and learn from their physical surroundings
Worlds' technology combines deep learning and IoT inside of a 4D environment to give organizations the ability to observe their organization’s physical space and then, analyze and learn from their physical surroundings
13
Funding: $36.8M
Covetool is a B2B SaaS company that helps make buildings energy efficient while saving on construction cost.
Covetool is a B2B SaaS company that helps make buildings energy efficient while saving on construction cost.
14
Funding: $36.8M
Covetool is a B2B SaaS company that helps make buildings energy efficient while saving on construction cost.
Covetool is a B2B SaaS company that helps make buildings energy efficient while saving on construction cost.
15
Funding: $29.9M
75F is a predictive and proactive IoT-based building automation system that addresses HVAC, lighting, and equipment control needs.
75F is a predictive and proactive IoT-based building automation system that addresses HVAC, lighting, and equipment control needs.
16
Funding: $21.1M
Blue Frontier specializes in air conditioning systems designed for sustainability, comfort and energy storage. It's technology is based on liquid desiccants, which dehumidifies air.
Blue Frontier specializes in air conditioning systems designed for sustainability, comfort and energy storage. It's technology is based on liquid desiccants, which dehumidifies air.
17
Funding: $12.7M
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling.
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling.
18
Funding: $9.3M
Skycool Systems is improving the efficiency of all cooling systems by harnessing an untapped renewable resource. It's panels turn the sky into a renewable resource and reduce the electricity use of air conditioning and refrigeration systems
Skycool Systems is improving the efficiency of all cooling systems by harnessing an untapped renewable resource. It's panels turn the sky into a renewable resource and reduce the electricity use of air conditioning and refrigeration systems
19
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
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
20
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.
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.
21
Funding: $1.7M
Accelerate Wind provides wind energy generation for the commercial and industrial spaces.
Accelerate Wind provides wind energy generation for the commercial and industrial spaces.
22
Funding: $1.1M
Aeromine Technologies provides bladeless wind energy solutions for building environment that is motionless.
Aeromine Technologies provides bladeless wind energy solutions for building environment that is motionless.
23
Funding: $750K
NETenergy is a thermal energy storage company that is creating a thermal battery designed to offset peak electricity load.
NETenergy is a thermal energy storage company that is creating a thermal battery designed to offset peak electricity load.
24
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.
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.
25
Funding: $120K
SolarFi provides solar-powered, transparent enclosure or pods for businesses, restaurants, municipalities and other groups. The enclosures come equipped with WiFi, heating and cooling.
SolarFi provides solar-powered, transparent enclosure or pods for businesses, restaurants, municipalities and other groups. The enclosures come equipped with WiFi, heating and cooling.
26
Funding: $50K
Leaptran is the Developer of energy and wellness management systems designed to control energy storage in solar-powered buildings.
Leaptran is the Developer of energy and wellness management systems designed to control energy storage in solar-powered buildings.
27
Funding: $25K
Point Load Power is an energy management instructor that provides solutions about energy uses and access to commercial and building owners. It is looking to create the market for rooftop trackers
Point Load Power is an energy management instructor that provides solutions about energy uses and access to commercial and building owners. It is looking to create the market for rooftop trackers
28
qlair is the leading platform for proactive clean air management in commercial buildings using Artificial Intelligent (AI) based technology.
29
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.
30
Revel energy is a commercial solar and energy storage developer that designs custom renewable energy systems. It specializes in designing rooftop solar systems for organizations. Revel also offers energy storage solutions, carport solar systems, LED lighting installation and other energy-related services.