The District of Columbia has more green buildings than other large U.S. cities on a per capita basis, according to the 2012 Green Building Report. D.C.’s policies have made it a leader in highly efficient building construction and renovation.
New goals will likely prompt the District to raise the efficiency bar even higher. To help guide policies for a new era of green design, D.C.’s Department of the Environment commissioned a study to assess costs and benefits associated with net zero energy, net zero water, and Living Buildings.
The Net Zero and Living Building Challenge Financial Study: A Cost Comparison Report for Buildings in the District of Columbia was conducted by International Living Future Institute, New Buildings Institute, and Skanska. The team’s analysis identified incremental cost premiums for deep energy and water conservation as well as for photovoltaic and water reuse systems that would bring a project to net zero.
The cost premium for energy efficiency was 1%-12% depending on building type, and rose to 5%-19% for net zero energy. “If the owner has sufficient tax appetite, tax credits and renewable energy credits make the return on investment approximately 30%, whereas the return on investment for energy efficiency alone was in the range of 5-12%,” the report says.
Read the full report at: http://newbuildings.org/net-zero-living-building-challenge-financial-study
Related Stories
| Dec 1, 2011
Safety tracking tool helping prevent injuries at World Trade Center site
Since putting in place their Safety Management Systems Tracking Tool three years ago, risk managers for the World Trade Center project in New York say they've seen workplace injuries, reported hazards, and workers compensation claims decline.
| Dec 1, 2011
OSHA releases new construction safety videos
OSHA released new safety videos to offer both employers and workers brief, easy-to-understand education about construction safety.
| Dec 1, 2011
GSA Region 5 BIM standards could set national agenda in government contracting
Learning how the GSA wants to work with contractors using Building Information Models (BIM) will dramatically improve your odds of winning federal work.
| Nov 23, 2011
Fenestration council seeks committee members
The National Fenestration Rating Council (NFRC) is seeking members for a committee to pursue recognition of its ratings procedures from the American National Standard Institute (ANSI).
| Nov 23, 2011
Obama signs repeal of 3% withholding on government contracts
President Obama signed a bill that repeals a law requiring governments to withhold 3% of payments over $10,000 to contractors.
| Nov 23, 2011
USGBC launches app lab for LEED certification process
The U.S. Green Building Council has released the App Lab, a searchable catalog of third-party apps that are integrated with LEED data.
| Nov 23, 2011
Document gives advice on stormwater runoff management
The report, “Rooftops to Rivers II,” provides tips on how cities can use smart infrastructure and green building design to minimize pollution from stormwater runoff and other wastewaters.
| Nov 23, 2011
Zoning changes proposed to make New York City buildings greener
New York City will introduce new zoning proposals next month that would make it easier for building owners to add features that will make their properties more sustainable.
| Nov 18, 2011
AGC offers webinar on Davis-Bacon compliance
Webinar to be held in two sessions, Dec. 7 and 8 from 2:00-3:30 p.m. EST.
| Nov 18, 2011
New green construction code may help push LEED standards higher
The International Green Construction Code (IgCC) is expected to set a floor for building standards and may create the opportunity for LEED certifications to push toward higher ceilings.
