energy-tech
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The Bulleit Group finds the story hiding in the machinery
Parking lots, hydrogen forklifts, enterprise AI: The Bulleit Group makes complicated technology legible. Its work offers a useful lesson in earning attention before asking for it.
SMART GREEN gets climate tech closer to its first customer
The Freiburg startup hub connects researchers, founders, investors and industrial buyers. Its most useful offering may be a chance to prove that a clever technology belongs in somebody’s business.
The Software Company Trying to Put Every Utility on One Screen
SEW.AI began by making utility self-service less painful. Now it wants to connect the customer, the field crew and the grid - without asking a century-old industry to rip out everything underneath.
The VC Firm Where the Founders Salute First
Justin Nahama and three partners are betting that the discipline that runs toward gunfire also builds companies. Their first fund is oversubscribed, their portfolio has raised over $350 million, and a $50 million second fund is now open.
Molecule Software
Molecule is a Houston-based software company that builds cloud-native energy trading and risk management (ETRM) and commodity trading and risk management (CTRM) software. Founded in 2012 by Sameer Soleja, Molecule replaces slow, on-premise legacy systems with a modern SaaS platform that captures trades, calculates real-time position and P&L, and handles risk analytics across 50+ commodities. Its add-on modules - Elektra for power markets, Hive for renewable certificates, Djinn for crypto, and Bigbang for data-lake analytics - let energy traders, utilities, hedge funds and commodity firms manage multi-asset portfolios in one place. The company has captured more than five million trades and raised a Series B round led by Sundance Growth in July 2025.
AGent Energy
AGent Energy (branded AiGent) is a Houston-based energy-tech company that uses AI software and secure hardware to aggregate, orchestrate, and monetize idle backup generators at commercial, industrial, and mission-critical sites. By connecting these behind-the-meter assets to wholesale power markets during peak demand and grid emergencies, AGent turns standby liabilities into dispatchable, revenue-generating distributed power plants - improving grid reliability without building new infrastructure. The company is targeting a roughly 185 GW fleet of existing backup generation across the U.S.
Unblock
Unblock builds and operates mobile, modular data centers that plug directly into wasted energy - gas that would otherwise be flared at oil wells, methane venting off landfills, and renewable power that gets curtailed for lack of grid capacity. By converting that stranded energy into computing power on-site, the company turns an environmental liability into revenue for energy producers while cutting emissions. Founded in 2021 and led by CEO Tomas Ocampo, Unblock has scaled to roughly 15 MW of deployed capacity across Latin America, claims the world's second-largest computing fleet at oil-field facilities, and eliminates an estimated 142,000 tons of CO2 equivalent annually.
ResFrac Corporation
ResFrac Corporation builds the industry's only fully coupled hydraulic fracturing and reservoir simulator, letting energy engineers model the full life of a well - from the first crack in the rock to years of production - in one continuous physics-based simulation. Founded in 2015 by Stanford-trained engineer Mark McClure, the Palo Alto company is used by over 35 operators and 50 institutions worldwide across shale, conventional and enhanced geothermal plays.
Beacon Power Services
Beacon Power Services (BPS) is an energy-technology company building data and grid-management software for Africa's power sector. Its AI-enabled platforms - Adora for real-time grid monitoring, CAIMS for utility asset and customer data, and the Xepp consumer app - help electricity distributors cut losses, prevent outages and digitize networks. Founded by aerospace engineer turned investment banker Bimbola Adisa, BPS now serves utilities reaching more than 50 million people across Nigeria, Ghana, Kenya, Zambia and beyond, processing over a billion grid data points a day.