Policy & regulation

Transmission

A $7B power line from Kansas to Indiana moves closer to reality

The Grain Belt Express is an example of what’s required to carry clean power from where it’s plentiful to where it’s needed. Now, it’s almost ready to be built.

By Jeff St. John . 20 October 2023
Transmission

The US just made its biggest-ever investment in the grid

The power grid is not ready to handle the energy transition — or extreme weather. The Biden administration hopes $3.5B in new investments will fix that.

By Jeff St. John . 18 October 2023
Hydrogen

The case against the US government’s big 'blue hydrogen' bet

A slice of the $7B in federal “hydrogen hub” funding will go to creating hydrogen with fossil gas and carbon capture. Advocates say that’s an emissions disaster.

By Jeff St. John . 18 October 2023
Electrification

Here's why electric lawn mowers are cutting down the gas-fueled competition

Making the leap to battery-powered lawn equipment can help you ditch the noise, fumes and hassle of gas models — and slash your carbon emissions, too.

By Alison F. Takemura . 17 October 2023
Politics

How IRA funds help break through climate-action barriers in Wisconsin

A new injection of federal money is jump-starting local and state initiatives that advocates hope will gain significant ground despite legislative inertia.

By Kari Lydersen . 12 October 2023
Hydrogen

The problem with making green hydrogen to fuel power plants

A new plant in Florida will produce green hydrogen to help power the grid. But experts warn that its approach would be wasteful and ineffective if scaled up.

By Jeff St. John . 10 October 2023
Solar

California looks to add solar and transmission along highways

Many states are building solar next to highways. Only one uses them as transmission corridors. A new bill orders California to explore both options.

By Jeff St. John . 4 October 2023
Wind

California takes big first step toward floating offshore wind

The Golden State’s zero-carbon future depends in part on offshore wind. A new bill would let the state kick-start the sector by serving as an anchor customer.

By Jeff St. John . 27 September 2023
Heat pumps

New plan aims to quadruple heat-pump adoption in 25 states

The pledge, which covers 55% of the population, calls for accelerating home decarbonization by deploying 20 million heat pumps by 2030.

By Jeff St. John . 21 September 2023
Carbon-free buildings

NYC’s big building-decarbonization law faces its first major test

Landlords and climate activists are sparring over the future of Local Law 97 — the country’s most ambitious citywide mandate to clean up building emissions.

By Jeff St. John . 20 September 2023