Cars That Think

NOVEMBER 16, 2021

In 2015, the U.S. We see it as similar to the ozone hole problem, where we really needed a tight, science-based focus on the limits to human inputs to the system--and howthose inputs affected the ozone layer's ability to keep people safe. Wanser: I'll focus on the one for which there is the most robust information.

Climate 144

Climate Climate Change Mariner Pollution 144

Green Car Congress

OCTOBER 29, 2010

The program will expand in 2015 to include fuel distributors to address emissions from combustion of transportation fuels and combustion of natural gas and propane at sources not covered in the first phase of the program. Offset Protocols. Fuel suppliers will be required to report emissions as specified in the MRR.

2015 210

2015 Transportation Fuel Emissions 210

Green Car Congress

FEBRUARY 11, 2014

The update identifies eight key sectors for ongoing action: Energy; Transportation, fuels, land use and infrastructure; Agriculture; Water; Waste management; Natural lands; Short-Lived Climate Pollutants (such as methane and black carbon); and Green Buildings. In addition, fuels will come under California’s Cap-and-Trade Program in 2015.

Transportation 273

Transportation Emissions California Ozone 273

Green Car Congress

OCTOBER 2, 2015

ARB staff developed this strategy using a multi-pollutant scenario planning tool ( Vision 2.0 ) that quantifies changes in ozone and PM 2.5 ARB staff will provide the Board an informational briefing on the proposed strategy on 22 October. Prior to the Board meeting, staff will hold a public workshop on 16 October 2015.

Clean 150

Clean Cleaning Emissions Cleaner 150

Green Car Congress

JANUARY 27, 2015

The Advanced Collaborative Emissions Study (ACES), released today by the Health Effects Institute (HEI), also confirmed that the concentrations of particulate matter and toxic air pollutants emitted from NTDE are more than 90% lower than emissions from traditional older diesel engines (TDE). Earlier post.) Research Report 184.

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

AUGUST 18, 2015

Sources already subject to the 2012 NSPS requirements for VOC reductions that also would be covered by the proposed 2015 methane requirements would not have to install additional controls, because the controls to reduce VOCs reduce both pollutants. Costs and benefits.

EPA 150

EPA Oil Gas Industrial 150

Green Car Congress

JULY 14, 2020

The US Environmental Protection Agency (EPA) is proposing to retain, without changes, the existing, more stringent 2015 National Ambient Air Quality Standards (NAAQS) for ozone. From 2017 to 2019, ozone concentrations fell 4%. During that same time, national average ozone concentrations have dropped 25%. Background.

Ozone 186

Ozone EPA Pollution 2008 186