Green Car Congress
JULY 21, 2022
We are the first to demonstrate the entire thermochemical process chain from water and CO 2 to kerosene in a fully-integrated solar tower system. Previous attempts to produce aviation fuels through the use of solar energy have mostly been performed in the laboratory. B) Photograph of the solar tower fuel plant during operation.
Cars That Think
MAY 5, 2022
The IEEE Board of Directors formed an ad hoc committee on climate change in February to coordinate its response to the global threat. Why should IEEE be involved in combating climate change? Why should members care about climate change? Rahman: Climate change is an existential threat to humanity.
Green Car Congress
JUNE 24, 2019
Last month, the Committee on Climate Change published a report— Net Zero: The UK’s Contribution to Stopping Global Warming —which concluded that “net zero is necessary, feasible and cost effective.” If CdTe-type photovoltaic power is used, that would consume over thirty years of current annual tellurium supply.
Green Car Congress
JANUARY 14, 2011
Scientists have taken a major step toward accurately determining the amount of energy that the sun provides to Earth, and how variations in that energy may contribute to climate change. The most accurate value of total solar irradiance during the 2008 solar minimum period is 1360.8 ± 0.5
Green Car Congress
JUNE 27, 2017
According to a new study led by a team at Duke University, airborne particulate matter and dust are cutting solar photovoltaic energy output by more than 25% in certain parts of the world, with roughly equal contributions from ambient PM and PM deposited on photovoltaic surfaces. Credit: ACS, Bergin et al. Click to enlarge.
Green Car Congress
APRIL 30, 2023
The world is undergoing an energy transition to reduce CO 2 emissions and mitigate climate change. The possibility of selling hydrogen could result in a further expansion of solar and wind power in developing countries, contributing to their economies. —Julian Hunt Resources Hunt, J., Montanari, P., Schneider, P.,
Green Car Congress
JANUARY 16, 2013
This assessment provides an evaluation of black-carbon climate forcing that is comprehensive in its inclusion of all known and relevant processes and that is quantitative in providing best estimates and uncertainties of the main forcing terms: direct solar absorption, influence on liquid, mixed-phase, and ice clouds, and deposition on snow and ice.
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