We support visionary entrepreneurs dedicated to revolutionizing various industries or creating new ones to address the climate crisis.
Funds
Funds

Climate
MCJ Collective was built off a very successful podcast and community of climate innovators (new and old). They started investing through a rolling fund structure and now have 80+ investments. They have now raised a new ~$75 million and will leverage their strong community network to source deals and help those companies be successful.

Early Venture - Tech & Climate
THCAP was founded to back early-stage tech entrepreneurs and focuses on fast-growing, mobile-centric startups primarily in North America, with a secondary focus on Western Europe. THCAP invests in companies developing game changing products & platforms across various verticals and is expanding its efforts in climate and clean energy.

Climate & Data
A venture fund championing the upper echelon of early stage founders in climate and leveraging the power of data and networks.

Ocean & Climate
Accelerating ocean-climate companies. Propeller invests in transformational leaders at the earliest stages of ocean-climate innovation in massive markets.
Companies
Companies

Artifex AI
Artifex AI is a technology company specializing in AI-powered tools for urban development and planning. Their platform provides urban developers, city planners, and policymakers with data-driven insights to make informed decisions about the viability and impact of their projects. By leveraging AI and geospatial analytics, Artifex AI transforms complex municipal data—such as zoning histories, property trends, and neighborhood demographics—into actionable insights that help developers identify optimal project locations, navigate regulatory requirements, and anticipate community concerns.

Mixed Use Real Estate
Renewables + Industrial Park
Reinventing America's energy infrastructure through redevelopment of closed coal-fired power plant sites. These locations have valuable infrastructure like large grid connections and port/rail/highway access. 98six decontaminates and de-risks legacy environmental liabilities to create attractive sites for energy storage, renewable energy, data center and other uses.

Services for Renewable Energy
ADL Ventures is an organization that specializes in developing and deploying new services and products, particularly in the clean infrastructure and energy sectors. The company works with energy, transportation, and construction companies to assess, develop, and launch new products, services, and startups. ADL Ventures also leads innovation programs sponsored by the Department of Energy (DOE), National Renewable Energy Lab (NREL), and other entities.

Investment Platform
CapShift offers an impact investing platform and suite of solutions designed to remove barriers, empowering families and institutions to easily shift both their charitable and traditional capital into hundreds of mission-driven funds and social enterprises focused on scaling solutions to some of the world’s most pressing challenges.

Residential Real Estate & Crypto
Groma is a highly automated residential real estate investment, development, and management company that has developed the first blockchain-powered REIT. The company aims to democratize access to real estate ownership and provide better outcomes for investors, tenants, and communities. Our approach revitalizes existing buildings, saving them from dilapidation or luxury condo conversion. Modern upgrades improve both resident experience and environmental sustainability. All while enabling new ownership opportunities for millions of renters.

401k & Climate
A number of climate-friendly and fossil-free funds exist, but many of them are ETFs, which are not allowed on the major 401(k) and 403(b) platforms. There are also "ESG" funds available on 401(k) and 403(b) platforms, but most of them invest in fossil fuel companies, because ESG is not the same as climate-friendly. Sphere offers a climate-friendly investment option that is fossil-free, and that can be added to 401(k) platforms. It checks all the boxes that employers look for when adding funds to their 401(k) and 403(b) lineups.

Clean Materials - Cosmetics
Upwell Cosmetics is a female founded, ocean based, ingredients and materials company. Upwell is launching the first algae-derived wax to the cosmetics and personal care markets along with a suite of sustainable co-ingredients.

Residential PV and other asset ownership/finance
Tod founded XL Fleet and took it public in 2020. XL acquired Spruce Power, rebranded as Spruce, and is listed as SPRU on the NYSE. Spruce Power is a leading owner and operator of distributed solar energy assets across the United States. By offering subscription-based services to over 52,000 customers, Spruce can make renewable energy more accessible to everyone.

Vehicle Electrification
The EV Button (EVB) is a pioneering infrastructure platform that repurposes underutilized real estate into Electric Mobility Hubs. These hubs serve as versatile spaces generating revenue for property owners and aiding the transition to electric vehicles across various sectors, boosting both the economy and environment in local communities.

Dual Fuel Tech
APG has a very low cost dual fuel technology that injects natural gas at the air intake of diesel engines (for trucks or stationary power). They can reduce diesel consumption by over 50%, and they can use renewable natural gas which qualifies for significant incentives in CA and other markets.

Seaweed to Materials
Sargassum, a seaweed that once grew in an isolated part of the Atlantic Ocean, has started to bloom out of control and overwhelm beach ecosystems across the Caribbean. It accumulates on beach ecosystems and decomposes which releases methane gas into our atmosphere, leeches heavy metals into the groundwater, hurts tourism, and blocks sea turtle babies from reaching the ocean. Carbonwave transforms Sargassum into valuable materials, harnessing the potential of this abundant seaweed while mitigating climate change and protecting our environment.

Co-working Space
Flexday is the Airbnb of commercial office space. They have created a tech platform and a two-sided marketplace to connect workers looking for small / temporary space with office space owners or lessees who want to offer their own shared work space to increase revenue / reduce costs. The construction and operation of commercial buildings are a significant source of emissions. Flexday helps increase the utilization of existing assets which can help reduce the need for new construction and reduce emissions.

Distributed Water
Source makes a solar powered panel that pulls moisture out of the air to make drinking water. It is a standalone and simple system that is operating in 50+ countires. The system can be deployed at a home scale, and they can also deploy fields of panels to provid drinking watre for a school or larger need. Source water is cost competitive with bottled water and trucked water which combined is about a $500 billion global market.

Ammonia Production
Grey ammonia contributes 2% of global carbon emissions. Talus Renewables supports a cheaper, cleaner alternative with Green Ammonia. It introduces the world’s first modular green ammonia system that enables local production of low-cost, carbon-free fertilizers and renewable fuels. Talus' technology replaces a costly and unreliable supply chain.

Wind Power
Twingtec's containerized mobile wind energy system offers an innovative solution to the pressing challenge of climate change. With its ability to unlock the untapped potential of global wind energy and cater to remote and off-grid areas as well as lower cost offshore wind, Twingtec is well-positioned to capitalize on the growing demand for green power. The Wind Energy Drone, with its superior energy yield and material efficiency, further strengthens Twingtec's competitive advantage.

Sustainable energy
Climate Scale-Up helps climate CEOs go global and accelerate their impact. We provide facilitated access to global events like Davos and COP, and support CEOs to connect with the right global customers, investors, and partners. Climate Scale-Up aims to facilitate the widespread implementation and scaling of effective climate solutions.

Space Based Solar Power
The impetus for Virtus Solis is to provide clean, low-cost renewable energy that directly supplants primary energy production for terrestrial uses and eventually even extra-terrestrial. Virtus Solis has designed the world's first space-based solar power energy generation system able to directly compete on price.

Innovative Technologies
Moxair has a new catalyst and proprietary reactor design to reduce methane emissions in industries like coal mining, dairy production, and oil & gas operations.