Union of Concerned Scientists

OCTOBER 13, 2022

These fleets, those with more than 10 tractor trucks, are responsible for the lion’s share of emissions: about 85 percent of fine particulate and ozone-forming nitrogen oxide emissions and just under 90 percent of greenhouse gas emissions from all California tractors (see the pie charts below).

Electricity 232

Electricity Air Pollution Nitrogen Oxides Regulations 232

Legal Planet

MARCH 15, 2023

A policy brief published by the Emmett Institute in March 2022 outlines California air districts’ legal authority to adopt these kinds of regulations and suggests policy mechanisms to help ensure the transition to electric appliances is equitable and affordable. Regulators there and beyond are watching the Bay Area closely.

Nitrogen Oxides 248

Nitrogen Oxides Air Pollution Ozone 2029 248

Physics World

JANUARY 7, 2022

With many of these transiting, habitable-zone planets, the JWST will be looking for biomarkers – the absorption signatures of oxygen, water, carbon dioxide, ozone, methane and indeed anything else that could be produced by living creatures or indicate a potentially life-supporting environment.

Cooling 116

Cooling Atmosphere Technology Technology 116

ESA

JUNE 1, 2021

2027 ) directs NSF to research the barriers to increasing participation in STEM education at Minority Serving Institutions (MSIs) and to increase these institutions’ awareness, capacity and participation to compete for federal research funds. The Rural STEM Education Research Act ( H.R. A version of this bill passed the U.S. However, the U.S.

2021 52

2021 Clean Air Act Fossil Fuels 2026 52