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EPA Science Advisory Board Should Keep Pushing EPA to Adhere to the Best Available Science

, Lead science and policy analyst

The EPA’s Science Advisory Board is meeting this week and next to discuss the scientific basis for several EPA proposals, including the so-called transparency rule, the Mercury and Air Toxics Standards (MATS) Rule, the Safe Affordable Fuel-Efficient (SAFE) Vehicles rule, and agency regulations to define the scope of waters federally regulated under the Clean Water Act (WOTUS). Read more >

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Expect Low Carbs and Low Credibility at Next Week’s Dietary Guidelines Meeting

, Food Systems & Health Analyst

Let’s get this out of the way: Carbohydrates are an essential part of human diets. Full stop. That being said, we’re far too often eating them in the form of highly processed foods with little nutritional value. So why do we seem to spend so much time talking about the quantity of carbs in our diets, and so little time talking about the quality? Read more >

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Female passenger gets into Uber
California regulators recently assessed emissions from ride-hailing, finding that carbon intensity of ride-hailing trips per passenger is 50 percent higher than average California passenger vehicle trips. Source: SB1014 Clean Miles Standard 2018 Base-year Emissions Inventory Report /Uber Newsroom

Electrifying Ride-hailing: Part 1 – Six Reasons Why Uber and Lyft Must Go Electric

, research and deputy director, Clean Vehicles

Use of ride-hailing, like Uber and Lyft, has exploded since it was first introduced a decade ago, and continues to grow. These services are becoming a significant percentage of miles driven in some urban cores, raising concerns about congestion impacts, rising climate emissions, and impacts on transit systems. Addressing these challenges will be critical to ensuring that ride-hailing contributes to a more sustainable, equitable, and low-carbon transportation system that is so critically needed. In this blog series, I will tackle just one these challenges – pollution from ride-hailing – and focus on one critical strategy for getting ride-hailing on a lower carbon path – electrified rides.

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Uber Newsroom
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EPA Must Keep Communities Safe from Ethylene Oxide Cancer Risks

, Lead science and policy analyst

This morning, I found myself back at EPA headquarters in downtown Washington, DC, asking EPA a second time to do something that should be obvious: listen to its own scientists and use the best available science to protect communities from hazardous air pollution. Read more >

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