TUCSON, Ariz. (AP) — Authorities are testing water from the San Pedro River in southern Arizona that may be contaminated with toxic waste that traveled north after a massive copper mine spill in Mexico this summer.
Mexican officials on Monday issued a binational alert that contaminated water had made its way into the San Pedro River, which runs north to Pinal County in Arizona.
The contamination came from Buenavista del Cobre mine in Cananea, said Carlos Jesus Arias, director of the Sonora state civil protection agency.
HERMOSILLO, Mexico (AP) — Authorities in northern Mexico have issued a new alert of a river spill from a copper mine operated by Grupo Mexico, the state director of civil protection said Sunday.
The agency is urging people to avoid using water from the Sonora River after local municipalities complained of a toxic plume, said Carlos Arias, civil protection director for the border state of Sonora, where the spill occurred.
In a notice filed in the Federal Register Friday, the Environmental Protection Agency said it won’t decide until February whether to block work on Alaska’s Pebble Mine, giving itself more time to review the extensive public comments it has received, The Hill reports.
MEXICO CITY (AP) — A mining conglomerate will set up a roughly $151 million trust to pay for damage caused when one of its mines spilled acid-laced copper sulfate and heavy metals into two rivers in northern Mexico, authorities said Thursday.
Economy Secretary Ildefonso Guajardo said that Grupo Mexico agreed to create the trust but that the $1 billion-a-year mining company still faces fines.
The total amount the company will have to pay to repair the damage done by the Buenavista copper mine in the border state of Sonora hasn't yet been determined, he said.
MEXICO CITY (AP) — Water pollution disasters in Mexico have turned into political battles as officials struggled Wednesday to blame each other for the problems.
A town in western Jalisco state is fighting state officials over what caused the death of more than 200 tons of fish at a local lake.
Jalisco state inspectors said Tuesday that the fish, a species of chub, were killed by high levels of sewage dumped into Lake Cajititlan. The head of the state forensics office, Marco Antonio Cuevas Contreras, said fecal coliform levels were six times higher than permissible limits. "The death of the fish ... was caused by the lack of oxygen due to the high level of pollution in the lake," he said.
SANTO DOMINGO, Dominican Republic (AP) — A proposal to create a new national park that would have blocked the expansion of a nickel mine in the forested mountains of the central Dominican Republic was vetoed Tuesday by President Danilo Medina.
Medina sent the measure back to the Senate with a letter saying he had "serious doubts," about the effects of the proposed creation of the Loma Miranda National Park in an area where a multinational company was seeking to expand its mining operations.
The president also said there had not been any studies that concluded it was environmentally necessary to protect the area, covering about 16 square miles north of the capital with a national park designation.
MEXICO CITY (AP) — A mining conglomerate charged Thursday that it is being subjected to "punitive" legal actions by Mexican officials because one of its mines spilled acid-laced copper sulfate and heavy metals into two rivers.
Environmental authorities have ordered a full inspection of Grupo Mexico's Buenavista copper mine near the U.S. border and threatened possible fines of up to $3 million. Prosecutors, meanwhile, have filed a criminal complaint over the spill, which caused water supplies to be shut off for tens of thousands of people in northern Sonora state.
Late Wednesday, the Mexican Senate passed a nonbinding resolution calling for the government to cancel the mine's operating concession, a move that could affect the $1 billion-a-year mining company that provides 9,000 jobs in the area. The mine produces about 200,000 tons of copper annually.
GENEVA (AP) — Commodities and mining group Glencore PLC says it will buy back up to $1 billion of its own shares as profit for the first half of the year rose 8 percent.
The Swiss-based company, which created an industry giant through the merger between Glencore and Xstrata, says the repurchasing of shares will run through the end of March.
In its financial statement released Wednesday, the company says its adjusted net profit was $2.01 billion in the first six months of the year, up from a restated $1.86 billion in the comparable period of 2013.
Dominion Resources has filed papers with the Federal Energy Regulatory Commission, asking for a start to the review process for the proposed 550-mile natural gas Atlantic Coast Pipeline, The Associated Press reports.
Federal agencies have reduced their greenhouse gas emissions 17 percent compared to levels in 2008, according to the White House Council on Environmental Quality, but they also remain vulnerable to the effects of climate change in different ways, National Journal reports.
As part of their fight to become the top-ranking Democrat on the House Energy and Commerce Committee, Rep. Frank Pallone of New Jersey and Rep Anna Eshoo of California have raised and distributed more than $1.2 million to their colleagues during this election cycle, National Journal reports.
Scientists at the National Institute of Standards and Technology and the National Oceanic and Atmospheric Administration are working on a technique using lasers that would more accurately measure greenhouse gas concentrations, E&E reports.
News of production increases in the U.S. and among OPEC members weighed on oil prices Friday. West Texas Intermediate crude for December delivery finished the Nymex session down 58 cents to $80.54 a barrel, a drop of 12 percent over the whole of October, while in London Brent lost 38 cents to settle at $85.86, Bloomberg reports.
Increased demand is leading SolarWorld Americas to spend $10 million expanding its solar modules plant, and the company announced it will be hiring 200 additional workers as well, The New York Times reports.
To encourage the development of advanced nuclear reactors – anticipated to be more efficient – the Department of Energy is spending $13 million to help major companies including AREVA, GE Hitachi and Westinghouse in their research of the technology, The Hill reports.