article thumbnail

Report finds Coal-to-Liquids and Oil Shale pose significant financial and environmental risks to investors

Green Car Congress

Ceres recently released a new report concluding that coal-to-liquid (CTL) and oil shale technologies face significant environmental and financial obstacles—from water constraints, to technological uncertainties to regulatory and market risks—that pose substantial financial risks for investors involved in such projects.

Coal 210
article thumbnail

Discovery of mechanism for atmospheric particle formation suggests need for ammonia emission regulations

Green Car Congress

Scientists from the Karlsruhe Institute of Technology (Germany), University of Colorado Boulder, and Universidad Nacional Autónoma de México performed a “CT Scan” of the atmosphere, moving along latitudes and longitudes, measuring particle concentrations and compositions in the upper troposphere. —Mingyi Wang. —Neil Donahue.

Emissions 186
article thumbnail

US wind generation fell in 2023 for the first time since the 1990s

Baua Electric

The El Niño climate pattern, which weakens tradewinds, definitely had a hand in that. The Mountain Census states – Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah and Wyoming – reported a smaller reduction of 2%. Wind generation from August through December, however, was 2.4% higher than during the same period in 2022.

Wind 52
article thumbnail

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Green Car Congress

The RCPs were chosen to represent a broad range of climate outcomes, based on a literature review. These gases come from human activities such as combustion of coal and oil as well as natural sources such as emissions from plants. The RCP 8.5 Ozone pollution also damages crops and other plants.

Ozone 199
article thumbnail

DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

Green Car Congress

Under this cost-shared research and development (R&D), DOE is awarding $51 million to nine new projects for coal and natural gas power and industrial sources. LH CO 2 MENT Colorado Project. AOI 2 (Subtopic 2.2): Carbon Capture Testing on Coal Flue Gas or Coal and Natural Gas Flue Gas.

Carbon 236
article thumbnail

Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

Although most countries have already revealed their opening emissions reduction proposals, UNFCCC Executive Secretary Yvo de Boer pointed out Thursday that “ we still await clarity from industrialized nations on the provision of large-scale finance to developing countries for immediate and long-term climate action. by Jack Rosebro.

Climate 236
article thumbnail

Study finds methane leaks from three large US natural gas fields in line with EPA estimates

Green Car Congress

CIRES is a partnership of NOAA and the University of Colorado Boulder. If leak rates are too high, natural gas does not compare favorably with one alternative, coal, in terms of climate impact. The Colorado, Utah and California basins combined produce less than 3% of all US natural gas—much less than the eastern basins.

Gas 150