The Windy City is the latest U.S. city to enact legislation that mandates building energy benchmarking and disclosure for owners of large commercial and residential buildings. The ordinance was introduced in June 2013 and passed city council vote on Wednesday.
In developing the Chicago Energy Use Benchmarking & Transparency Ordinance, city officials reached out to eight U.S. cities that have enacted similar benchmarking legislation and adopted the best elements of each program.
During a panel discussion at BD+C's BUILDINGChicago conference this week, Jamie Ponce, Chicago City Director of the C40 - Clinton Climate Initiative, outlined the elements that differentiate Chicago's benchmarking ordinance. The most unique element, said Ponce, is a rule that mandates the verification of building energy data every three years. The data must be checked and verified by a registered architect, professional engineer, or other trained professional designated by the city. Chicago will be the only city with such a mandate.
"We asked representatives from the eight other cities what they would add or do differently, and the overwhelming majority mentioned the need for data quality and accuracy," said Ponce. "They said they were getting some questionable data from building owners."
Causes range from errors in data entry to owners not fully considering all aspects of the building in calculating the energy performance. "It's helpful to have an additional data check," added Ponce. The city will offer low- and no-cost verification options for building owners who cannot afford third-party data verification services.
Here's a breakdown of Chicago's benchmarking ordinance (click image to enlarge):
Here's a comparison of the various U.S. city ordinances (click image to enlarge):
For more on Chicago's ordinance, click here.
Related Stories
| Apr 19, 2012
KTGY Group’s Arista Uptown Apartments in Broomfield, Colo. completed
First of eight buildings highlights unique amenities.
| Apr 6, 2012
Batson-Cook breaks ground on hotel adjacent to Infantry Museum & Fort Benning
The four-story, 65,000-ft property will feature 102 hotel rooms, including 14 studio suites.
| Mar 27, 2012
Precast concrete used for affordable, sustainable housing in New York
Largest affordable housing development in the nation will provide housing for close to 500,000 people.
| Mar 19, 2012
Mixed-use project redefines Midtown District in Plantation, Fla.
Stiles Construction is building the residential complex, which is one of Broward County’s first multifamily rental communities designed to achieve LEED certification from the USGBC.
| Mar 6, 2012
Country’s first Green House home for veterans completed
Residences at VA Danville to provide community-centered housing for military veterans.
| Mar 1, 2012
Reconstruction of L.A.’s Dunbar Hotel underway
Withee Malcolm Architects’ designs for the project include the complete renovation of the Dunbar Hotel and the Somerville Apartments I and II.
| Feb 15, 2012
NAHB sees gradual improvement in multifamily sales for boomers
However, since the conditions of the current overall housing market are limiting their ability to sell their existing homes, this market is not recovering as quickly as might have been expected.
| Feb 10, 2012
Atlanta Housing Authority taps Johnson Controls to improve public housing efficiency
Energy-efficiency program to improve 13 senior residential care facilities and save nearly $18 million.
| Feb 8, 2012
Nauset completes addition and renovation for Winchester senior living community
Theater, library, fitness center, and bistro enhance facility.
| Jan 3, 2012
Rental Renaissance, The Rebirth of the Apartment Market
Across much of the U.S., apartment rents are rising, vacancy rates are falling. In just about every major urban area, new multifamily rental projects and major renovations are coming online. It may be too soon to pronounce the rental market fully recovered, but the trend is promising.