

Rooftop Recharge @ London Climate Action Week
Join Clean Energy Ventures, Energy Revolution Ventures, AP Ventures, InnoEnergy, and Prosemino for an afternoon with founders from across our portfolios.
We've invited a group of climate tech companies working on everything from industrial decarbonization and energy systems to manufacturing and infrastructure. The idea is simple: bring together founders, investors, and industry partners for a few hours of conversation in one room.
No panels. No fireside chats. Just time to meet the companies, hear what they're working on, and connect with others across the climate tech ecosystem.
We'll be gathering at York Road Spaces & Stories in Waterloo, with lunch, refreshments, and access to the rooftop terrace throughout the event.
Agenda
11:30 AM — Doors open and lunch served
11:45 AM – 12:00 PM — Welcome from Clean Energy Ventures, AP Ventures, InnoEnergy, Energy Revolution Ventures and Prosemino
12:00 PM – 2:30 PM — Meet the Companies
About Clean Energy Ventures
Clean Energy Ventures backs founders building scalable climate solutions with the potential for gigaton-scale impact. Beyond capital, the team works closely with portfolio companies to help accelerate commercialization and growth, drawing on decades of experience across energy, climate, and industrial markets.
About InnoEnergy
InnoEnergy is industrializing clean tech innovation to enable and grow a global net zero economy. Active in Europe and the US, the company invests in early-stage start-ups building resilient clean tech value chains. Through its ecosystem – with 1,400 partners including 39 shareholders spanning industry, finance and public policy – the company scales the energy transition at speed.
About Prosemino Venture Studio
Prosemino is a UK-based energy & climate tech venture studio that creates, builds, and supports startups tackling decarbonisation challenges, with a particular focus on electrochemistry, advanced materials, and industrial climate solutions. We work hands-on from the earliest stages of company creation, combining capital, venture building support, and in-house lab space to help turn promising science into scalable businesses.
About Energy Revolution Ventures
Energy Revolution Ventures backs the foundational technologies of the energy transition, investing globally from seed to Series A. We focus on deep tech hardware companies building the building blocks of an electrified world: energy storage, renewable fuels, carbon capture, and advanced materials. With a portfolio spanning the UK, US, and beyond, we combine capital with hands-on support to help early-stage hardware ventures scale into market-leading businesses.
About AP Ventures
AP Ventures is an independent venture capital firm headquartered in London, with offices in San Francisco and South Africa. Our specialist team is dedicated to investing in early-stage advanced technology companies which contribute to the decarbonisation of industry and transport. The fund focuses on hard-to-abate sectors, investing in hydrogen and its derivatives, carbon capture and utilisation, and low carbon molecules.