Low hydro inflows and constrained gas supply over July and August cost Meridian Energy $200 million, chief executive Neal Barclay told the company’s annual meeting. The shortages drove spot prices to ...

“That’s what we’ve prayed for.” The largest dam removal project in U.S. history has freed the Klamath River, inspiring hope among Indigenous activists who pushed for rewilding to help save ...

Satellite images shared with Newsweek show the construction progress made on the Grand Ethiopian Renaissance Dam (GERD), the controversial hydroelectric dam causing tension between three African ...

MELBOURNE, Oct 21 (Reuters Breakingviews) - BHP's (BHP.AX), opens new tab tactics in Brazil may be going too far. On Friday, the miner, partner Vale (VALE3.SA), opens new tab and their Samarco ...

On November 5, 2015, a tailings dam collapsed releasing iron ore sludge into the Rio Doce (Sweet River) in southeastern Brazil. The toxic waste contaminated the river water and damaged its ecosystem.

Nine years after a dam that held waste materials burst at an iron-ore mine near the town of Mariana and unleashed a wave of toxic sludge, killing 19 people, a long-awaited courtroom showdown over ...

The fish’s return marks the success of the historic dam removal project that finished removing four dams along the river in August. Fish biologists from the Oregon Department of Fish and ...

The Vaal Dam is the primary feeder for Rand Water, which draws from the Sterkfontein Dam should the Vaal have a distinguished low capacity. Vaal Dam. Image: Department of Water and Sanitation The ...

(KTVZ) – A fall-run Chinook salmon was identified Wednesday by Oregon Department of Fish and Wildlife's fish biologists in a tributary to the Klamath River above the former J.C. Boyle Dam ...

BHP Embroiled in £36 Billion UK Class Action Over Brazil Dam Collapse London case bought by 620,000 Brazilian claimants begins BHP is working with Brazilian authorities to reach settlement ...

Napocor, which provides missionary electrification to off-grid areas, manages major dams in Luzon, including the Ambuklao Dam and the Binga Dam in Benguet, San Roque Dam in Pangasinan, Angat Dam ...

Andrew Van Dam writes the Department of Data column each week for The Washington Post. He has covered economics and wrangled data and graphics for The Post and the Wall Street Journal. He got his ...