Remove Alaska Remove Carbon Remove Climate
article thumbnail

UAF installs ocean acidification buoy in Alaska waters; first such in high-latitude coastal sea

Green Car Congress

A new set of buoys in Alaska waters will help scientists understand how climate change may be affecting the pH level of northern seas. University of Alaska Fairbanks (UAF) researchers placed the first buoy last month. As carbon dioxide levels rise in the atmosphere, the ocean absorbs more, making seawater more acidic.

Alaska 218
article thumbnail

ICCT: US domestic airlines show modest improvement in fuel efficiency since 2010, top performers Alaska and Spirit widen lead

Green Car Congress

Alaska Airlines had the most efficient US domestic operations in both 2011 and 2012, the same position it occupied in a 2010 benchmark assessment published by the ICCT last year. Alaska is very efficient in large part because it operates a new Boeing fleet and uses turboprops on regional flights. Earlier post.) Click to enlarge.

Alaska 218
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

ConocoPhillips and US DOE project testing production of methane from hydrates via CO2 injection on Alaska North Slope

Green Car Congress

A fully instrumented well that will test innovative technologies for producing methane gas from hydrate deposits has been installed on the North Slope of Alaska. Researchers are addressing issues such as seafloor stability, drilling safety, and a range of environmental issues, including gas hydrate’s role in changing climates.

Alaska 231
article thumbnail

US DOE to award up to $20M for research on methane hydrates

Green Car Congress

Recent discoveries of methane hydrate in arctic and deep-water marine environments have highlighted the need for a better understanding of this substance as a natural storehouse of carbon and a potential energy resource. DOE-Alaska cooperation on unconventional resources. —DE-FOA-0000891. Earlier post.). Earlier post.).

Alaska 252
article thumbnail

Neste supplying sustainable aviation fuel to three major US airlines for flights from SFO

Green Car Congress

Neste, the world’s largest producer of renewable diesel and sustainable aviation fuel (SAF) produced from waste and residue raw materials, is supplying Alaska Airlines, American Airlines and JetBlue Airways with sustainable aviation fuel for flights from San Francisco International Airport (SFO).

Alaska 186
article thumbnail

USGS assessment finds mean CO2 storage potential of 3,000 gigatonnes in US

Green Car Congress

The United States has the potential to store a mean of 3,000 gigatonnes of carbon dioxide in geologic basins throughout the country, according to the first detailed national geologic carbon sequestration assessment released today by the US Geological Survey (USGS). Carbon sequestration in the President’s climate plan.

CO2 230
article thumbnail

Study Concludes Peak Coal Will Occur Close to 2011

Green Car Congress

The HHV of global production is likely to peak in 2011 at 160 EJ/y, and the peak carbon emissions from coal burning will also peak in 2011 at 4.0 Thus, current focus on carbon capture and geological sequestration may be misplaced. Gt C (15 Gt CO 2 ) per year, according to the study. 50% are urgently needed. —Patzek and Croft.

Coal 357