Energy Revolution Ventures (ERV), a London-based energy technology venture capital firm, has announced the first close of ERV Fund II, a $50 million vehicle aimed at early-stage electrification technologies. The target nearly triples the $18 million the firm raised for its debut fund.

Centrica, the UK energy and services company, has anchored the new vehicle with a $13.5 million commitment. The fund will write Seed and Series A cheques across three priority areas: energy storage, grid technology and advanced materials. ERV, founded in 2021, has historically also backed renewable fuels and carbon capture — material streams and conversion routes that sit adjacent to its electrification mandate.

The fund thesis rests on a demand-side argument ERV laid out in its announcement: electrification of transport, heating and industry, combined with rapid data center growth, is accelerating electricity demand and stressing the grids, storage systems and materials needed to generate, move and deliver reliable power. The fund is, in effect, a capital instrument positioned upstream of that constraint — betting that bottleneck assets in storage, transmission hardware and critical materials will command venture-scale returns.

Marcus Clover, Co-Founding General Partner of ERV, framed the economics in cost-curve terms:

"Batteries, motors and power electronics, the building blocks of electrification, have each fallen to a fraction of their cost 20 years ago, and I believe the cost of moving things, heating things and making materials will converge on the cost of electrons. As more of the economy electrifies, new markets and industries follow, from storing power to heating homes and even making the fuels and materials the global economy runs on."

That convergence claim is the fund's core wager. If the cost of industrial heat, mobility and materials production collapses toward the cost of electricity, the value pools shift to whoever controls electrons at scale — storage chemistries, power electronics, grid infrastructure and the advanced materials underpinning both.

For Centrica, the commitment is a strategic window onto the technologies that will shape its downstream market. Chris O'Shea, Group Chief Executive at Centrica, said:

"ERV's deep understanding of the innovation taking place across energy storage, transmission and generation aligns closely with our mission to meet the evolving energy needs of homes and businesses."

The two companies said the partnership will support the development of technologies that can accelerate the energy transition.

What to watch

The first close is a commitment, not a completed raise. ERV must close the gap between the $13.5 million anchor and the $50 million target, and the pace of that final close will signal limited partner appetite for early-stage hardware risk in a capital environment that has punished capital-intensive energy technology. Each Seed and Series A allocation into storage and advanced materials companies — and the capacity those portfolio companies subsequently build — will be the measurable output of this vehicle. The final close figure is the next milestone that determines how much electrification infrastructure this fund can actually finance.