The Rocky Mountain Institute (RMI) has released a roadmap that it says charts a path for federal buildings projects to achieve zero embodied carbon emissions by 2050.
Emissions standards can feasibly be set by the federal government to zero or “carbon-positive” levels, creating a framework for agencies to build carbon-storing projects by 2045, RMI says. Federal whole-project embodied carbon emissions standards could directly reduce greenhouse gas emissions by a cumulative 17 million tons of CO2 by 2050—equivalent to removing 3.6 million gas-powered cars from the road for a year.
By enacting embodied carbon emissions standards, the federal government could catalyze markets for disruptive, deeply decarbonized materials, such as zero-carbon cement, zero-carbon steel, mass timber, or bio-based insulation. Concrete and steel represent more than 60% of embodied carbon emissions for US federal buildings, according to RMI.
RMI’s plan would also embrace climate-smart portfolio planning that calculates the embodied carbon value of preservation, renovation, and adaptive reuse of existing buildings. In addition, the plan includes whole project embodied carbon performance standards benchmarking of buildings.
Related Stories
| Mar 27, 2013
Small but mighty: Berkeley public library’s net-zero gem
The Building Team for Berkeley, Calif.’s new 9,500-sf West Branch library aims to achieve net-zero—and possibly net-positive—energy performance with the help of clever passive design techniques.
| Mar 22, 2013
Earn $500 as a DOE proposal reviewer
The DOE'S Building Technologies Office this morning put out a call to the AEC industry for expert reviewers for its new energy-efficiency initiative for small commercial buildings, which make up more than 90% of the commercial building stock.
| Mar 21, 2013
Best Firms to Work For: Enermodal Engineering is green to the core
At Enermodal Engineering, there’s only one kind of building—a sustainable one.
| Mar 12, 2013
'World's greenest' office building seeks tenants in Seattle
Superefficient Seattle office building is designed to meet the ambitious goals of the Living Building Challenge.
| Mar 6, 2013
German demonstration building features algae-powered façade
Exterior of carbon-neutral demonstration building consists of hollow glass panels containing micro-algae "farms."
| Feb 27, 2013
Bronx residents get LEED Platinum public housing complex, rooftop farm
The New York City Housing Authority has opened Arbor House, a 124-unit LEED Platinum complex in the Morrisania neighborhood of the Bronx.
| Feb 26, 2013
Tax incentive database for reflective roofs available
The Roof Coatings Manufacturers Association (RCMA) and the Database of State Incentives for Renewables & Efficiency (DSIRE) created a database of current information on rebates and tax credits for installing reflective roofs.
| Feb 21, 2013
BD+C's 2011 White Paper: Zero and Net-Zero Energy Buildings + Homes
We submit our eighth White Paper on Sustainability in the hope that it will inspire architects, engineers, contractors, building owners, developers, building product manufacturers, environmentalists, policymakers, government officials, corporate executives, officeholders, and the public to foster the development of net-zero energy buildings and homes.
| Feb 21, 2013
BD+C's 2008 White Paper: Green Buildings + Climate Change
In this White Paper, we provide concrete ways in which AEC professionals can have a positive role in addressing climate change.
