CO2

Nine states and DC move forward on transportation carbon pricing alliance

By Eric Sundquist Nine Northeast and Mid-Atlantic states, plus the District of Columbia, announced Tuesday that they would design a joint climate strategy over the next year and then put it up for state-by-state adoption. The policy will, according to the joint announcement, “reduce carbon

Technological advances could drastically cut greenhouse gas pollution from concrete

By Eric Sundquist Most GHG emissions in transportation come from on-road vehicles, but construction is a large contributor as well. In particular, concrete manufacturing generates emissions both from energy needed to heat materials in cement kilns and from a chemical process known as

Study finds improving bike, pedestrian infrastructure cuts driving, CO2 emissions

By Chet Edelman In an attempt to meet CO2 reduction targets, both mandatory and self-administered, cities worldwide are attempting to overhaul their transport infrastructure to limit private vehicle use and encourage more active forms of travel (i.e., walking and biking). While the common

IPCC finds taxes, regulations mix most effective for vehicle emissions reductions

By Chet Edelman According to the recent report released by the UN Intergovernmental Panel on Climate Change, a mere 1.5 degree Celsius rise in mean global temperature will unleash climate devastation on a unprecedented scale. The report stresses that avoiding the worst effects of climate change

Methods for Estimating the Environmental Health Impacts of SRTS Programs (National Center for Safe Routes to School, 2012)

This report explores environmental health and Safe Routes to School through a review of the relationship between environmental health and school travel, a discussion on measuring the environmental health impacts of school travel, and five examples of methods used by SRTS programs to estimate the

Nonmotorized Transportation Pilot Program (Rails to Trails Conservancy, 2012)

Rails to Trails Conservancy issued a short synopsis of the results of the four-year Nonmotorized Transportation Pilot Program conducted in four communities across the U.S.  It includes useful statistics such as change in bicycle and walking mode, number of miles of trails built, and number of

CO2 emissions from transportation continue to rise

Even where gas prices are higher than in the U.S., CO2 emissions will not decline by market forces alone, according to a recent report [PDF] commissioned by the European Union: The report argues that “meeting climate change mitigation objectives will require a combination of approaches aimed