Natural Gas Companies Have Their Own Plans To Go Low-Carbon

Darren Arnold lights the burners on a natural gas stove at a testing facility near Portland, Ore. He's using a new, lower-carbon gas mixture for NW Natural, a gas utility that serves 770,000 customers across the region.

"For a cooktop burner, we're looking for a nice blue flame, nice little peaks on the tips of the flame," he says. "So everything looks really good. We'll also check the oven."

Though it's burning a different fuel mixture, it still works like a regular gas stove. That's a key part of his company's plan to lower its carbon output, with an eventual goal of being a carbon-neutral gas system by 2050.

Fossil fuel companies face an existential threat as more governments and businesses tackle climate change and vow to zero-out carbon emissions. President Biden has a plan to do that in the U.S., and some gas companies are recognizing they need a survival plan for the future.

Dozens of cities have moved to restrict or ban natural gas in new buildings and use renewable electricity for heating and cooking instead. But gas companies, which have launched expensive public-relations campaigns in response, say that's not the only way to decarbonize.