DENVER — Hundreds of people across the country lined up Tuesday to tell the Environmental Protection Agency that its new rules for power-plant pollution either go too far or not far enough.
LARAMIE, Wyo. — A visiting professor at the University of Wyoming says using carbon dioxide to re-pressurize Wyoming's aging oil fields could yield up to 1 billion barrels of oil.
CHEYENNE, Wyo. — The federal government is now taking comments on proposed rules to cut carbon-dioxide emissions but Wyoming officials aren't rushing ahead to formally weigh in just yet.
HOUSTON — Republican governors from oil-and-gas-rich states said Monday that new federal rules designed to cut global warming pollution from power plants by 30 percent by 2030 will kill jobs and growth.
President Barack Obama’s plan to cut carbon dioxide pollution has opened a new front in Montana’s U.S. Senate race as the general election campaign kicks off between Democratic Sen. John Walsh and Republican Rep. Steve Daines.
CASPER, Wyo. — A bipartisan group of Wyoming legislators will travel to China next month to talk to policymakers there about clean-coal technology.
HELENA — Montana’s top environmental official said Tuesday the state will weigh in on proposed greenhouse gas emission rules for new coal-fired power plants – but noted that Montana has a law that already imposes strict standards.
Just an hour west of Casper, carbon dioxide is being pumped into a partially depleted oil field in an attempt to recover some additional black gold.
HELENA — The state Public Service Commission is urging the U.S. Environmental Protection Agency to back off on proposed greenhouse-gas rules for new coal-fired power plants — almost one year after the comment period on the rule closed.
CASPER, Wyo. — A Texas company will soon clear another step in its mission to flood the Rocky Mountain oil market with carbon dioxide, a gas used to push hard-to-get oil to the surface.
After practicing family medicine for 30 years, I had to step back from my clinical practice in order to better serve patients and our community. It became clear to me that we need to address the true causes of our diseases. One of the most dangerous threats to current and future generations …
POWDER RIVER, Wyo. — Gov. Matt Mead and other state and local officials gathered Wednesday in a small lot in western Natrona County to dedicate a carbon dioxide pipeline that will bring new life to oil fields in Wyoming and Montana.
CASPER, Wyo. — A Wyoming U.S. senator is one of three legislators sponsoring a bill that would make it easier for companies to attain tax credits for capturing man-made carbon dioxide.
CASPER, Wyo. — Carbon dioxide injected into the ground to push out stranded oil that bubbled into a stream within a central Wyoming oil field this summer and may have been responsible for killing six ducks and polluting the stream, state regulators say.
ROCK SPRINGS — Solvay Chemicals has installed a methane recovery facility at its trona mine in Sweetwater County.
Montana's oil production soared to 48 million barrels a year after Denver oilman Sam Gary discovered the prolific Belle Creek oil field in southeastern Montana in 1967.
WORLAND, Wyo. -- Drilling samples collected across the Bighorn Basin this summer have been shipped to Germany, where researchers will begin to study the rock, looking for clues surrounding one of the greatest earth warming cycles in the age of mammals.
ROCK SPRINGS, Wyo. - Some Wyoming state lawmakers are questioning a project to store carbon dioxide underground near Rock Springs because of the steep cost of buying the greenhouse gas.
CHEYENNE, Wyo. -- An Australian firm has submitted a request to Wyoming environmental regulators for permission to produce gas and carbon dioxide from underground coal at a site near Wright.
CHEYENNE, Wyo. — Work on a much-touted experimental underground carbon dioxide storage facility could come to a halt, partly because the CO2 needed to test the project is in such high demand by Wyoming oil producers that it would cost hundreds of millions of dollars.