California Emission Estimator Model (CalEEMod)
The California Emission Estimator Model has been developed by the California Air Reources Board and in cooperation with AQMDs to replace and improve Urbemus, and to…
Berkeley Earth Surface Temperature Project Tests Critiques of Climate Data, Confirms Warming Trend.
Berkeley Earth Surface Temperature (BEST) project A new set of studies produced by the BEST project — which has attracted widespread attention in part because it is…
California Air Resources Board Launches GHG Cap & Trade
California Adopts Final Cap-and-Trade Program Rules. On October 20, the California Air Resources Board (CARB) approved final rules for the state’s cap-and-trade program, beating a October 28…
ZMassociates performing PM10 & PM2.5 Conformity Analysis
ZMassociates has been tasked to perform one of the first, if not the first, U.S. EPA 2012 required Conformity Analysis of project PM10 & PM2.5 emissions for…