Join the mission

At 2150 we back mission driven tech entrepreneurs who are solving some of the largest problems facing the planet today. We focus on the full stack of the urban environment where most of the world's CO2 emissions and resource waste is arising and which will double in the next decades.

Aeroseal is the fastest growing clean technology companies provides Air duct testing and sealing, Ventilation issues, and Energy star 3.0.

Ampd Energy is an energy storage company ensuring businesses and brands see the light and stay switched on. Their revolutionary Ampd Silo means power to empower. Co-founded by electric visionaries Brandon Ng and Luca Valente and based in Hong Kong, Ampd designs, engineers and makes state-of-the-art, grid-connected energy storage systems. Their mission at Ampd Energy is to provide clean affordable and most importantly dependable electricity for the three billion people and millions of enterprises that suffer from unreliable power. Ampd Energy is committed to developing and deploying the latest advances in technology to deliver on their mission. Their state-of-the-art products provide power to empower.

BioMASON is a Biotechnology company with a natural process that will revolutionize the building & construction industry.BioMASON employs natural microorganisms and chemical processes to manufacture biological cement-based masonry building materials. The company was founded in 2012 and headquartered in Triangle, Virginia.

Blue Frontier has developed a truly smart air conditioning system. We change the concentration of a salt-solution to create cooling with minimal energy requirements. This means that the air conditioner will require less than half the electricity than a conventional system. Also, our A/C does not have to consume electricity when its working, allowing us to move electricity consumption to non-peak periods, when electricity is cheapest and produced by renewable energy. While saving energy is critical, we are also a better A/C. With our system we can decouple humidity control form air temperature control, a feat difficult to accomplish with your conventional A/C technology. This, coupled with smart distributed control systems, ensures that your and all our customers will never feel too hot or too cold, but just right all the time.

CarbonCure Technologies creates, develops, and licenses solutions that consume waste CO2 to make better concrete. It spurs the market shift towards affordable green concrete, by enabling concrete manufacturers to convert waste CO2 into solid minerals, locked away as a solid within concrete during manufacturing. It is a green building technology company currently serving concrete product manufacturers in the US and Canada. It offers concrete producers the ability to manufacture green concrete products without compromising on either quality or price. CarbonCure is a retrofit innovation that repurposes CO2 gas from large final emitters as a feedstock in concrete plants. The gas is permanently converted into embedded solid mineral carbonates that yield material, environmental, and production advantages. By enabling concrete manufacturers to consume CO2 into concrete products during manufacturing, the technology differentiates an otherwise traditional commodity concrete product, while achieving superior material performance characteristics. In addition to technology, CarbonCure provides demand-pull marketing and environmental reporting/certification services to reinforce its customers’ exclusive competitive positioning. The technology is licensed at a very low-CAPEX to concrete producers, generating a recurring revenue stream. CarbonCure Technologies was founded in 2007 and is headquartered in Halifax, Nova Scotia.

Leko is a disruptive construction start-up based in Luxembourg. Founded in 2017 by François Cordier, the team brings together makers from all over the world to fight the climate change. The Leko Family shares the vision of a completely new way to build and is committed to design and produce the world’s first 2-in-1 zero energy building material. A thickness optimized by 40% and 3 times more resistant, along with a twice faster assembly on-site make it the most efficient and eco-friendly building material of our time. By upcycling fuelwood, the Leko Structure sets new standards in sustainability. Leko aims to allow everyone to live in a sustainable housing.

Lux Wall manufactures tempered vacuum insulating glass (VIG). VIG is 1/3 the thickness of double pane glass and is 500% more energy efficient. The built environment is responsible for 39% of global carbon emissions. Glass is the worst performing part of every building. As VIG scales, Lux Wall will be responsible for reducing global carbon by 3%, and make transparent envelopes both energy efficient, transparent, and beautiful.

The majority of Americans want to own their homes, and younger Americans disproportionately want to live in cities. Yet the U.S. continues to build three times the number of houses as apartments each year. Less than two percent of these new housing starts are apartments for sale. This supply shortage fosters transient communities, in which people are pushed out of the urban core and into suburbia. When it comes to your home, you shouldn’t have to compromise. For over twenty years, our team has been at the cutting edge of the building industry. We now channel these lessons into Nabr, a people-first housing company. Our near-term goal is to put more people on a path to owning a high-quality, environmentally friendly home in the city. Our long-term vision is to help spur a societal shift toward sustainable urban living. Nabr is not a traditional real estate developer. We don’t own any real estate. Instead, we see ourselves as a consumer product company. We are creating a digital design and delivery system, which allows you to make the housing choices that work for you. By signing up for Nabr’s waitlist, you get a say in where and what we build. Soon, you will get to pick the look and feel of your apartment, and get to pick how you buy, with transparent pricing. There are no games, and no unexpected fees. We are launching our first building in San Jose, which is just the beginning. While there is no magic wand, over time, we will work tirelessly to extend our reach to more price points and communities. We want you to tell us where we should take Nabr next. We are excited for you to guide our journey.

NatureMetrics is an award-winning technology start-up using cutting-edge genetic techniques to monitor biodiversity. Each species carries a unique genetic signature in all cells. When an organism's cells are shed into the environment (e.g. through excretion, mucous, saliva, gametes, or tissue breakdown) its genetic signature is also released. At NatureMetrics, we isolate these signatures from water or sediment samples - or from complex mixed-species samples of invertebrates - and use them to determine which species are present.

Nodes & Links' mission is to empower organizations across all domains to tame project complexity. Our technology lets you understand the risks that stem from complex interactions within your projects and provides you with the information you need to act. Together, we enable what was before, impossible.

Normative is the only software capable of assessing a company’s social and environmental impact automatically by analysing their purchases,using artificial intelligence combined with the world's largest sustainability research database.Their goal is to make the social and environmental cost of every purchase in their economy transparent.This will enable humanity to move towards achieving the Sustainable Development Goals together.