Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile
Steven Cliff, Ph.D.

@carb_eo

@AirResources Executive Officer & former @NHTSAgov Administrator

ID: 1608922197590167555

linkhttp://arb.ca.gov calendar_today30-12-2022 20:25:41

139 Tweet

259 Followers

218 Following

Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

.U.S. EPA’s 50th Automotive Trends Report highlights record-high fuel economy & record-low GHG emissions for MY 2023 vehicles. With EVs & PHEVs reducing CO2 by 11%, this milestone shows the impact of #ZeroEmissions tech in building a sustainable, low-carbon future.

Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

The world’s largest land-based crane has gone #ZeroEmissions, making it clear that we now have the technology, including for battery power, to lower the carbon intensity of large scale projects.

Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

Advances in #ZeroEmission technology mean that construction can be completed using fully electric equipment, from handheld tools such as saws to heavy-duty needs like earthmovers – a notable achievement accomplished by the new @KempowerOyjis EV charging site in Durham, NC.

CARB (@airresources) 's Twitter Profile Photo

Join local, state and federal agencies on Feb. 10 for a webinar about air quality impacts in the wake of the #LAwildfires. Experts will discuss recovery operations, air quality & monitoring, public health considerations, and resources. ➡️bit.ly/LAfiresAQ

Join local, state and federal agencies on Feb. 10 for a webinar about air quality impacts in the wake of the #LAwildfires.

Experts will discuss recovery operations, air quality & monitoring, public health considerations, and resources. 

➡️bit.ly/LAfiresAQ
Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

U.S. #ZeroEmission truck deployments reached 42,500 from 37 manufacturers with 64% deployed beyond the Advanced Clean Truck states showing clear first- and last-mile delivery demand.   calstart.org/calstart-relea…

Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

Clean Mobility Options was designed around the belief that these communities should receive the highest sustained investments toward safe, efficient, affordable, reliable, and clean transportation options that connect them to the places they need to thrive.

Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

For 25 years, CARB has partnered with EcoCAR Challenge to drive vehicle innovation. This year, CARB’s zero net-energy lab is helping teams refine energy-efficient, connected & automated vehicles—while inspiring the next generation of #CleanTransportation leaders.

For 25 years, <a href="/AirResources/">CARB</a> has partnered with <a href="/EcoCARChallenge/">EcoCAR Challenge</a> to drive vehicle innovation. This year, CARB’s zero net-energy lab is helping teams refine energy-efficient, connected &amp; automated vehicles—while inspiring the next generation of #CleanTransportation leaders.
Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

Oooh I want a test drive! A first-of-its-kind, this cool truck in King County, Washington will reduce fuel use, emissions and maintenance costs while helping firefighters breathe easier.

Steven Cliff, Ph.D. (@carb_eo) 's Twitter Profile Photo

This #BikeToWorkWeek2025, CARB Principal EO Courtney Smith and I are proud to trade four wheels for two & do our part for clean air, healthy communities & a more bike-friendly CA—not just this week, but year-round. Who’s riding with us? 🚴