CLIMATE SOLUTION: GREEN HYDROGEN COMPANY OHMIUM RAISES $250M

In what could prove a milestone for an industry that hopes to help address climate change, the Silicon Valley company Ohmium announced Wednesday it has raised $250 million to increase production of machines that can make clean hydrogen and displace fossil fuels.

Some climate experts say burning hydrogen can substitute for burning coal, oil or gas, for example in making steel or cement — without contributing to climate change. That’s been largely theoretical, but real world examples are now growing.

Just four or five years ago, a company working on clean hydrogen from water would not have been able to raise several hundred million dollars, said Daryl Wilson, executive director of the Hydrogen Council. But now there’s rapid growth and demand for it, and a broader recognition that it’s key to addressing climate change, he said.

Mark Viehman, a hydrogen and clean fuels expert at the consulting firm Capgemini, called $250 million a “very impressive” fundraise, and said its own recent research found that 64% of energy and utility companies plan to put money into low-carbon hydrogen efforts by 2030.

Ohmium’s role is to make electrolyzers, the devices that take water and split it into hydrogen and oxygen.

CEO Arne Ballantine said the company will use the $250 million to scale up its plant in Chikkaballapur, outside Bengaluru, India, continue research at the Fremont, California headquarters to reduce the cost of production, and add to its 400-person workforce. Private equity group TPG’s Rise climate fund is the lead investor.