2017 Atmosphere Clean Air Act 
Union of Concerned Scientists
JULY 9, 2024
When our family participated in the Science March at the Minnesota Capitol in 2017, one of our signs said, “What do we want – Science Based Policy! Hydrofluorocarbons (HFCs) were developed to replace a type of chemical that impacted the ozone layer in our upper atmosphere, but these replacements are potent greenhouse gases.
Real Climate
APRIL 2, 2021
The difference is due largely to the differences in the regional atmospheric response that occurs in concert with the SST warming. In particular, they don’t just respond to SST changes, but also how the atmosphere changes as the SSTs change. 390-393, 2017. 2013 ; Sobel et al. 2013 ; Sobel et al. Zhang et al. 447-458, 2013.
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Law Columbia
JULY 6, 2017
Circuit also rejected EPA’s argument that the court did not have authority to review stays issued under Section 307(d)(7)(D) of the Clean Air Act. Six environmental groups launched the proceeding challenging the stay after EPA published notice of the stay in the June 5, 2017 issue of the Federal Register. Pruitt , No.
Legal Planet
JULY 12, 2023
By the end of the century, Montana could see several months a year with temperatures staying above 90 degrees, said Cathy Whitlock, a retired paleoclimate scientist at Montana State University who was the lead author of the 2017 Montana Climate Assessment.
PA Environment Daily
DECEMBER 10, 2021
Coal- and natural gas-burning power plants emit sulfur dioxide into the atmosphere, but coal has a much higher sulfur content than natural gas and releases more sulfur dioxide when burned. Both technology and the shift of fuels have contributed to this trend. We wanted to look at how this trend has affected water quality.” percent.
PA Environment Daily
APRIL 9, 2025
and 4 million gallons of their oil and gas wastewater a year to DEP as recently as 2017, although those numbers have never been audited by DEP and are likely to be much higher. The report looked at environmental compliance in the industry between 2017 and 2021. Conventional oil and gas well owners have reported road dumping between 3.5
ESA
DECEMBER 20, 2021
The bill retains a provision from the House bill repealing section 20001 of the 2017 Tax Act, which required the Bureau of Land Management to offer oil and gas lease sales in the Arctic National Wildlife Refuge and cancels the leases sold in January 2021. EPA – Proposed Consent Decree, Clean Air Act Citizen Suit.
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