Remove Coal Remove Environment Remove Oil-Sands Remove Resource
article thumbnail

U Calgary study finds oil shale most energy intensive upgraded fuel followed by in-situ-produced bitumen from oil sands

Green Car Congress

A team at the University of Calgary (Canada) has compared the energy intensities and lifecycle GHG emissions of unconventional oils (oil sands and oil shale) alongside shale gas, coal, lignite, wood and conventional oil and gas. Earlier post.).

Oil-Sands 150
article thumbnail

Researchers Suggest That Although CCS and Other Technologies Could Reduce Oil Sands GHG Emissions to Near Zero, That Strategy May Not Make Sense

Green Car Congress

Examples of emerging oil sands related technologies and trade-offs. The paper is an examination of how various choices about the scale of the life cycle analysis applied to oil sands (i.e., The source material is neither oil nor tar but bitumen, but is most generally described as an example of ultraheavy oil.”.

Oil-Sands 225
article thumbnail

Study finds heavy-petroleum fuels raising vanadium emissions; human emissions outpacing natural sources by factor of 1.7

Green Car Congress

and are destined to rise significantly with the use of heavy oils, tar sands, and bitumen as combustion sources. Vanadium is a trace metal found in many earth materials, including petroleum and coal. Duke Professor Emeritus of Biogeochemistry at Duke’s Nicholas School of the Environment. —lead author William H.

Oil-Sands 150
article thumbnail

Researchers Say Mix of Policies and Current or Near-Term Technologies Could Phase Out US CO2 Emissions from Coal-Fired Power Plants by 2030

Green Car Congress

CO 2 emissions from US coal-fired power plant could be phased out entirely by 2030 using existing technologies or ones that could be commercially competitive with coal within about a decade, according to a paper published online 30 April in the ACS journal Environmental Science & Technology. Credit: ACS, Kharecha et al.

Coal 239
article thumbnail

Canada Launches Algal Biofuels Project

Green Car Congress

Additional resources of approximately C$1.2M For dewatering the company has agreements in place with two technology providers and, through inVentures, has access to an organic sieve technology for removing water from the algae oil. In parallel, scientists are also working to develop technology to effectively extract the oil.

Canada 286
article thumbnail

Anellotech, IFPEN and Axens partner on bio-aromatics production from non-food biomass; targeting 2019 for industrial implementation

Green Car Congress

Based on Anellotech’s innovative proprietary CFP technology, patents licensed from the University of Massachusetts-Amherst, and Axens’ proprietary post-treatment hydrotreating process, this new technology will open the way to a competitive production of bio-aromatics from renewable resources with lower energy consumption and lower CO 2 emissions.

2019 150
article thumbnail

Hot Tub Time Machine WayBack Wednesday – Reposted Word-for-Word from June 25 of 2008

Creative Greenius

You’ll also be finished forever with things like oil changes, tune ups, new air filters and the other maintenance that isn’t necessary with electric cars. Stop pretending and sticking your head in the sand – you’re only exposing a large target when you do that. Filed under: environment Tagged: 350.org

2008 150