2027 Greenhouse Regulations 
Union of Concerned Scientists
DECEMBER 15, 2022
The EPA is getting ready to finalize a critical regulation limiting emissions of smog-forming nitrogen oxide (NO X ) and soot (or particulate matter, PM 2.5 ) from new heavy-duty trucks. This is the first time EPA has sought to limit emissions in over two decades, and it is long overdue. EPA has proposed three different early credit programs.
Clean Energy Law
MARCH 7, 2024
The Accounting and Corporate Regulatory Authority and Singapore Exchange Regulation have provided details of mandatory climate reporting for listed issuers and large non-listed companies. The Regulations will be introduced in a phased approach in line with the recommendations from the Sustainability Reporting Advisory Committee (SRAC).
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Union of Concerned Scientists
DECEMBER 21, 2023
We need to make sure regulators like EPA and CARB restrict its usage before it gains a fossil-fueled foothold in the marketplace. Importantly, however, CO 2 is not the only greenhouse gas directly produced: N 2 O is a greenhouse gas 265 times more potent than CO 2 , directly produced as a combustion byproduct.
Union of Concerned Scientists
SEPTEMBER 26, 2022
Coming off its recent decision requiring all new passenger cars and trucks be zero-emission by 2035, the California Air Resources Board (CARB) is developing a first-of-its-kind regulation to reduce emissions from heavy-duty vehicles like delivery vans, big rigs, box trucks, and buses. There are more than 1.8 pollution from vehicles.
Union of Concerned Scientists
JANUARY 30, 2023
ExxonMobil’s reduction pledges do not take Scope 3 emissions into account, and the company’s leadership takes issue with the Greenhouse Gas Protocol’s approach to measuring emissions, as described below. Studies show Scope 3 emissions account for roughly 85% of oil and gas emissions. billion per year.
Union of Concerned Scientists
OCTOBER 13, 2022
This new regulation would apply to delivery vans, big rigs, box trucks, and buses. This new regulation would apply to delivery vans, big rigs, box trucks, and buses. Regulate more tractor trucks, including the smaller fleets. However, lowering the threshold to 10 could deliver around 15 percent greater GHG, PM2.5,
PA Environment Daily
NOVEMBER 21, 2024
These settlements are the latest in EPA’s urgent efforts to limit the greenhouse gas emissions that cause climate change and hold corporate polluters accountable for jeopardizing public health.” Uhlmann for EPA’s Office of Enforcement and Compliance Assurance. Specifically, by Dec. million to plug or remediate them.
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