Green Car Congress
FEBRUARY 18, 2016
The Skyblade 360 fuel cell system developed by HES and DSO is extremely lightweight in comparison to lithium batteries that typically power this aircraft, and it is also extremely compact: its 1L fuel cartridge holds 1000 Wh of usable energy. In 2013 HES pushed forward with a new material and a highly simplified system.
Green Car Congress
MARCH 25, 2020
The new study uses observations from 2003 to 2015 in spring, the cloudiest season, over the shipping route between Europe and South Africa. This path is also part of a popular open-ocean shipping route between Europe and Asia. For comparison, today the Earth is estimated to have warmed by approximately 1 ?C, C, or 1.8 ?F,
Cars That Think
FEBRUARY 24, 2022
Even South Africa, by far the best-supplied country south of the Sahara, suffers from frequent blackouts. The urban-rural divide has been eliminated in North Africa’s Arab countries, but it remains wide in sub-Saharan Africa, where 78 percent of urban populations but only 28 percent of rural inhabitants have connections.
Green Car Congress
DECEMBER 17, 2010
In comparison, total national and regional government investments in IEA countries were $12.7 “ Governmental Energy Innovation Investments, Policies and Institutions in the Major Emerging Economies: Brazil, Russia, India, Mexico, China, and South Africa. Click to enlarge. billion dollars. Anadon, and Jose Condor.
Green Car Congress
APRIL 6, 2011
For comparison, most current estimates of world technically recoverable natural gas resources include few if any of the resources assessed in this study and total about 16,000 Tcf. Estimates of shale gas resources in other parts of the world are highly uncertain, the EIA notes.
Green Car Congress
MAY 5, 2014
Heavily polluted locations in parts of the East, Midwest, and West Coast in which ozone already frequently exceeds recommended levels could face unhealthy air during most of the summer. Scenario A2 and RCP 8.5. Preliminary global mean CO 2 concentrations in February 2014 were 398.06 Pfister, G. Walters, J.-F. Lamarque, J. Holland, and C.
Green Car Congress
NOVEMBER 22, 2011
In addition, the report suggests that the US government as well as state and local governments should adopt a range of sector-specific policies to overcome market failures that are limiting the deployment of energy efficiency and clean-energy technologies as part of a coordinated energy strategy.
Expert insights. Personalized for you.
150 
Let's personalize your content