article thumbnail

Black carbon is a much larger cause of climate change than previously assessed; about twice previous estimates, and 2/3 the effect of CO2

Green Car Congress

The report’s best estimate of direct climate influence by black carbon is about a factor of two higher than most previous work. This includes the estimates in the 2007 Intergovernmental Panel on Climate Change (IPCC) Assessment, which were based on the best available evidence and analysis at that time.

article thumbnail

Exxon/Mobil Guilty of Climate Change Coverup. Now Ordered Out of Torrance 3 Years Sooner.

Creative Greenius

But now that I’ve found out they’re still lying and covering up their role in climate change and the size of their own carbon footprint, I’m going to have to get tougher with them. I initially gave Exxon/Mobil till 2020 to get out of Torrance and clean up their toxic mess here in my town.

article thumbnail

California and Mexico sign agreement to reduce GHGs

Green Car Congress

and Mexico’s Ministry of Environment and Natural Resources Undersecretary Rodolfo Lacy and Mexican National Forestry Commission Director General Jorge Rescala Pérez signed an agreement to help reduce greenhouse gas emissions (GHGs). On Monday, California Governor Edmund G.

Mexico 273
article thumbnail

UMD-led study: road salts and other human sources are threatening world’s freshwater supplies

Green Car Congress

But a new study led by Sujay Kaushal of the University of Maryland warns that introducing salt into the environment—whether it's for de-icing roads, fertilizing farmland or other purposes—releases toxic chemical cocktails that create a serious and growing global threat to our freshwater supply and human health.

Supplies 195
article thumbnail

Can Software Save the World at a Profit?

Cars That Think

Can software save the world from climate change and other environmental threats? We’re not going to know the answer to that question for a very long time, but a venture capital firm is betting that companies that develop business management software for addressing climate change can be profitable while they are trying.

article thumbnail

Study links increased black carbon pollution to increase in cases of lung adenocarcinoma worldwide

Green Car Congress

The results of the study were published in the journal Atmospheric Environment. —First author Associate Professor Steve Yim, from NTU’s Asian School of the Environment, who holds an appointment at LKCMedicine. Air pollution, together with climate change, is one of the greatest environmental threats to human health.

Pollution 305
article thumbnail

Canada and California to work together on cleaner transportation

Green Car Congress

Canada’s Minister of Environment and Climate Change, Catherine McKenna, and the Chair of the California Air Resources Board, Mary Nichols, today signed a new cooperation agreement to advance cleaner vehicles and fuels. Combined, these states and California constitute more than 40% of the US passenger vehicle market.

Cleaner 255