NEW YORK — This will almost certainly be a record-breaking year for the advance of solar and wind power across the U.S. The additions that are in progress or planned are significant enough to boost hopes for emissions-free electrical grids within a generation — if natural gas doesn’t get in the way.
It just may. Gas is such a bargain that it’s being viewed less as a bridge fossil fuel, driving the world away from dirtier coal toward a clean-energy future, and more as a hurdle that could slow the trip down. Some forecasters are predicting prices will stay low for years, making it tough for states, cities and utilities to achieve their goals of being zero-carbon in power production by 2050 or earlier.
“The fact that there’s an abundance of it makes the move to complete decarbonization much harder,” says Ravina Advani, head of energy, natural resources and renewables at BNP Paribas SA. Gas is a tough competitor. “It’s reliable and it’s cheap.”
The flood of inexpensive gas does have a big environmental upside, because it’s putting increased pressure on struggling coal plants that contribute significantly to global warming. But it’s also squeezing margins for nuclear reactors, which are the U.S.’s biggest source of carbon-free power. And it’s driving utilities to lay down infrastructure that could ensure gas remains central to the power mix for decades.
Solar and wind are certainly winning in many markets on price alone. Without cheap gas, though, the renewables build-out would be faster, says Cody Moore, head of gas and power trading at Mercuria Energy America LLC. “Absolutely, 100 percent.”
Just look at the largest grid in the U.S., which stretches from Washington to Chicago and serves more than 65 million people: It has been boosting the amount of power generated with gas and drawing in renewables at a slower rate. That grid happens to crisscross a section of the U.S. that’s home to some of the world’s most abundant natural gas reserves. A drilling boom there and in the Permian Basin in Texas and New Mexico is a reason why the U.S. benchmark price for gas is less than $2 per British thermal units.
That’s the least for this time of year since the late 1990s. In Asia, prices fell to a record low of less than $3 this month amid a global supply glut and as the coronavirus began slowing demand from China. In Europe, the benchmark Dutch price hit a decade low.
“That’s not good for the new-energy market,” says Jonathan Bell, a business development manager at the risk assessment and quality assurance company DNV GL. “It puts a lot of pressure on renewable energy.”
Rising exports of liquefied natural gas from the U.S. Gulf Coast to Siberia will probably keep prices down and expand developing economies’ reliance on the fuel. The International Energy Agency expects global gas consumption to climb through 2040.
None of this is to say that renewable investments in the U.S. haven’t been on a tear. They went up 28 percent last year to a record $55.8 billion, according to BloombergNEF. Between now and 2050, renewable power will be the fastest-growing source of electricity, accounting for 38 percent of generation, according to the U.S. Energy Information Administration.
That, of course, isn’t the percentage envisioned by the likes of the state of California, the city of Pittsburgh and the Minneapolis-based utility Xcel Energy Inc., which are among the governments and power providers that have target dates between 2030 and 2050 for cleaning carbon emissions out of their grids.
Whatever the price, natural gas will have to continue to fill the gap for some time because renewable generators need the strength of wind or sun to do their jobs.