With buildings responsible for about 47 percent of electricity usage in the U.S., making buildings more efficient should be a top priority in combatting climate change. New York City has already pledged to retrofit its older buildings and slash CO2 emissions by 80 percent by 2050, but with the withdrawal of the U.S. from the Paris Climate Agreement, such action has been left to cities and states to undertake voluntarily.
At the Global Climate Action Summit in San Francisco this September, businesses, investors, and local and state leaders from across the country will convene to discuss ways to decarbonize the economy and reach a carbon neutral U.S. by 2050. The AIA has announced that it will be sending a delegation headed by President Carl Elefante, FAIA, to represent architects at the summit and come back with a set of scalable best design practices.
The AIA members attending will be part of the organization’s sustainability-oriented Committee on the Environment (COTE) and other climate change-related groups. The AIA will also be sponsoring two public events during the summit: Carbon Smart Building Day on September 11 and Climate Heritage Mobilization on September 12 and 13.
The summit is meant to in part build momentum for COP24 in December, the 24th Conference of the Parties to the United Nations Framework Convention on Climate Change. Still, even if radical decarbonization guidelines are agreed upon at the summit and adopted by the AIA and business leaders in attendance, such a shift likely wouldn’t be enough to reach the Intergovernmental Panel on Climate Change (IPCC)’s target of limiting global temperature increases to 2 degrees Celcius. The Paris Agreement and temperature targets are only reachable if the world were to produce negative emissions and sequester CO2 on a massive scale, a technology that’s still several years away.
Still, the AIA has pledged to continue pursuing its sustainability and environmental health goals, as seen in its recent call for a blanket ban on asbestos in building products after the fracas last week.