60Hertz (Anchorage, AK; USA) brings maintenance of rural power plants, known as microgrids, and training of rural operators into the 21st century by digitizing records that otherwise live with paper, pencil and fax. As a result, our customers tell us we are extending the life of infrastructure by at least 2-3 years, saving 100s of hours of administrative time, easing state and federal regulatory compliance, and empowering Alaska Native operators with modern tools to do their jobs.

The team has worked closely with Alaska utilities, Native-serving nonprofits and tribes to design simple, culturally relevant software that does not require existing computer experience.

*Ageto (Fort Collins, CO; USA) has created the Ageto Renewable Controller, a simple, intuitive, and operator-focused microgrid control solution that maximizes clean, renewable energy while ensuring the power system is stable and resilient.

*Acquired by Generac

Applied Atomics. (Anchorage, AK; USA). Applied Atomics builds, owns, and operates co-located nuclear power plants from 100 MW to 1 GW, selling power directly to large industrial customers like hyperscalers, chip fabricators, and hard-to-decarbonize industries, as well as supporting U.S. military energy resilience. By employing proven reactor technology, established supply chains, and standard power plant equipment, Applied Atomics focuses on what actually holds nuclear back — cost and speed of deployment — rather than reinventing the physics.

BladeRunner Energy. (Bend, OR; USA). BladeRunner Energy delivers clean, distributed power to remote riverine communities by harnessing the natural flow of rivers — no dams or impoundments required. The technology is field-tested in wild river conditions, built for the logistical realities of remote deployments, and designed for integration with existing microgrids and power assets. ption

Blue Planet Energy Systems (Honolulu, HI; USA) has a mission is to eliminate the use of carbon-based fuels and power the world with clean, reliable, affordable energy by developing high-performance energy storage systems.

BoxPower (Grass Valley, CA; USA) provides prefabricated solar minigrids in 20' shipping containers as a clean, reliable, and affordable alternative to diesel generators for off-grid and under-served commercial energy consumers. Through standardization and mass-production, BoxPower provides energy for half the cost of fossil-fuel generation, while avoiding up to two-million pounds of CO2 emissions with each system. By training and utilizing local labor for assembly, installation, and maintenance, BoxPower provides local economic and workforce development while maintaining a sustainable, capital-light and rapidly-scalable business.

BoxPower demonstrated its viability in Alaska in 2018, with three systems successfully installed in Buckland, Alaska. Together, these three BoxPower Solar Containers will provide approximately 47,000 kWh of energy, for less than half the cost of diesel generation. BoxPower continues to work with rural Alaska communities to deploy its technology and support their local needs for clean, reliable, low-cost power.

CalWave (Oakland, CA; USA) works on technologies that utilize the vast energy of ocean waves with superior, scalable power generation.

Cache Energy (Champaign, Illinois, USA) provides long-duration energy storage that is safely installed anywhere and transported everywhere.

Carter Wind (Wichita Falls, TX; USA) is a manufacturer of next generation wind turbine technology that is self-erecting and designed for utility, distributed, and microgrid power generation applications in the most remote, environmentally extreme locations.

*Dynamhex Technologies (Kansas City, MO; USA) offers its Decarbonization-as-a-Service (DaaS) technology platform for companies, municipalities, and utilities to meet climate targets with data-driven solutions.

*Acquired by Constellation

Eden. (Somerville, MA; USA). Eden's Electrical Reservoir Stimulation (ERS) technology is a next-generation reservoir stimulation method that improves the recovery of subsurface natural resources from low-permeability formations without injecting water or chemicals. 

General Galactic Technologies Corporation (El Segundo, CA) - General Galactic is a clean fuels startup led by Halen Mattison (former SpaceX) and Luke Neise (former NSF research fellow). Their Genesis technology innovates upon proven, scalable processes and has the potential to remove gigatons of carbon emissions globally. Today they're building modular carbon dioxide capture & conversion systems to produce low-cost, low-carbon synthetic natural gas and end global reliance on fossil energy.

GeoKiln. (Houston, TX; USA). GeoKiln Energy Innovation is deploying Manufactured Subsurface Hydrogen (MSSH™), a technology that produces low-cost, low-carbon hydrogen directly from iron-rich geology using controlled thermal processes. By turning the subsurface into a scalable hydrogen factory, GeoKiln enables a new domestic energy resource with global potential.

GreenFire Energy (Walnut Creek, California, USA) develops and deploys closed-loop geothermal technology called GreenFire's GreenLoop(TM), to accelerate the generation of clean, continuous, reliable geothermal energy.

GridWrap. (San Diego, CA; USA). GridWrap develops cost-effective technologies to modernize electric grid infrastructure and improve reliability and resilience. Its solutions, including DEMIRWRAP® and Composite WiRe Wrap, reinforce utility poles and increase conductor capacity, enabling safer, more efficient use of existing assets without full replacement.Item description

ICE Thermal Harvesting (Houston, Texas, USA) leverages proven heat-to-power concepts to harvest heat from numerous processes and converts it to emissions-free electricity through a modular, mobile system designed for plug-and-play use.

Natel Energy. (Alameda, CA; USA). Natel Energy specializes in data-driven hydraulic design of FishSafe™ hydropower turbines—the best available technology to improve downstream fish passage, modernize existing plants, and return reliable megawatts to the grid. They use proprietary computer modeling and scale-model testing to reliably predict fish survival, and partner with turbine manufacturers to implement their designs at hydropower projects worldwide.

Oklo (Sunnyvale, CA; USA) is developing very small advanced fission reactors to provide affordable, reliable, safe and clean power to save people money on their energy bills, bring power to those without it, and reduce emissions. Oklo's technology requires no refueling for over a decade, enables the conversion of used nuclear fuel to clean energy, and avoids millions of tons of CO2 over the alternatives. And Alaska has been a central part of the company’s deployment aspirations since the beginning. They’re excited to see how a new era of advanced micro nuclear can help address the energy and cost challenges that face Alaska and the world.

Onboard Dynamics (Bend, OR; USA) is leading the climate-tech revolution with the introduction of its unique, patented natural gas compression technology. This mobile, scalable, affordable technology platform enables our customers to achieve economic value and environmental benefits by simplifying the compression and movement of natural gas.

Radiant (El Segundo, CA; USA) develops portable nuclear power reactors that can replace diesel generators, improving local air quality, reducing global warming, and they can ship out to be refueled, leaving a superior natural environment.

Sage Geosystems (Houston, Texas, USA) designs and installs geothermal power plants.

Switched Source (Chicago, IL; USA) provides power-electronics solutions so that utility, commercial, and industrial system owner-operators can update and fortify electric distribution systems, to match rapid advancements in energy generation and reliability needs.

VECKTA (San Diego, CA; USA) is a cloud-based platform and marketplace for onsite energy that helps commercial and industrial businesses lower their energy costs, improve their reliability, and reduce their carbon emissions.