“The AGGI is derived from highly accurate measurements of greenhouse gases in air samples collected around the world,” said Vanda Grubišić, Ph.D, director of NOAA’s Global Monitoring Laboratory (GML). “It continues to rise despite international efforts to curb emission of greenhouse gases from fossil fuels that seem to be falling short of their targets.”
Often one hears that methane (CH4) is many times worse than carbon dioxide (CO2) as a greenhouse gas.
For years (and we mean many years), the ocean helped us mitigate the early effects of human emissions by absorbing greenhouse gases, like carbon dioxide and heat, from the atmosphere. As a result, more than 90 percent of the warming that happened on Earth between 1971 and 2010 occurred in the ocean.
This question gets asked a lot: “Is it true that a Tesla creates more pollution than a conventional car?” It is often asked without any real interest in the answer, but more as a statement that this might be a possibility. It is part of the propaganda against electric vehicles.
This week, Greta Thunberg, the well known empowered climate activist from Northern Europe, continued her net-zero-emissions journey by returning home. Greta is working to educate the world. She spreads hope and addresses concerns. Avoiding the use of fossil fuels, she once again took to the seas rather than flying in order to reach Europe with her father.
The California Greenhouse Gases Inventory Report has been updated. This document describes various CA greenhouse gas emissions and their sources. It also states that greenhouse gas emissions there have been on a downward trend since 2007. Dave Clegern, a Public Information Officer with the California Air Resources Board, answered some questions for CleanTechnica about it.
LanzaTech says its alternative blend jet fuel can reduce greenhouse gas emissions by 70% or more. The company’s CEO, Jennifer Holmgren, answered some questions about it and collaborating with Virgin Atlantic for CleanTechnica.
Transport and manufacturing sector emissions in Germany are continuing to rise by the year, despite recent reductions in energy sector emissions, data released by a government agency there has revealed.
Atmospheric methane levels rose fairly rapidly in 2016, as did atmospheric carbon dioxide levels (which saw the yearly average rise up to 403.3 parts per million), according to a new report from the World Meteorological Organization (WMO).
After several delays, the Trump regime Thursday surrendered in the face of an eight-state lawsuit demanding that it implement an Obama administration rule requiring hundreds of transportation agencies to measure and compare the impacts of proposed projects on vehicle emissions of greenhouse gases.
