Agreement around verification of oil-and-gas emissions hailed as a model for other stations — and other countries, too. But it’s not over yet.

Agreement around verification of oil-and-gas emissions hailed as a model for other stations — and other countries, too. But it’s not over yet.
Colorado had adopted rules governing collection of emissions. Some of it is easy enough, other things also impossible to quantify. But has the state moved too slowly? Time to seize the coronavirus—and climate—moment?