energy

Ryan Heinsius / KNAU

Owners of the Navajo Generating Station say they’ve permanently shut down one of the plant’s three units. KNAU’s Ryan Heinsius reports, it comes as operators prepare to close NGS entirely.


Ryan Heinsius / KNAU

Large-scale forest restoration in northern Arizona is behind schedule. One of the major hurdles is that there are very few places for low-value logs and slash to go once it’s cut. It’s known as the “biomass bottleneck,” but a new pilot program spearheaded by Northern Arizona University’s Ecological Restoration Institute aims to tap wood markets on the other side of the globe, and hopefully reduce the chances catastrophic wildfire back home. KNAU’s Ryan Heinsius reports.


Doc Searls/Wikimedia Commons

Peabody Energy will lay off nearly its entire workforce at the Kayenta Mine this month as it prepares to close the site. KNAU’s Ryan Heinsius reports, coal industry critics say the company is abandoning local communities.


Blake McCord/Grand Canyon Trust

The Trump administration announced last week it won’t require nuclear power plants in the U.S. to buy more domestically produced uranium. KNAU’s Ryan Heinsius reports, that came as a surprise to some environmental groups.


Salt River Project

An Oregon-based company received a grant from the U.S. Forest Service to study the feasibility of building a first-of-its-kind commercial plant in Northern Arizona that turns waste wood into a new kind of fuel. KNAU’s Melissa Sevigny reports.


Pages