Written by Loie Hayes
This old adage – you can’t manage what you don’t measure – goes to the heart of why BCAN fought for the first version of Boston’s Building Energy Reporting and Disclosure Ordinance (BERDO) back in 2013. Without accurate data about how much energy our city’s biggest buildings are using, there’s no way for their owners to achieve necessary reductions, nor to be held accountable for doing so.
BERDO now requires owners to report their buildings’ energy use annually. BERDO was a big win for the climate movement in Boston all those years ago, but it is not yet known for its accurate data. We’ve spent many hours collectively analyzing the BERDO data, and we’ve found that many building owners are reporting improbably low – or high – energy usage.
We applaud Boston’s Environment Department for proposing significant revisions to BERDO (aka “BERDO 2.0”), but we do have to call into question a couple of parts of the proposal. The first one, which this blog post addresses, is the manner in which building owners will have to verify the accuracy of their reported energy use.
Under the current version of BERDO, building owners must report their energy use data to the City annually, but they don’t have to have an independent professional certify that their data are accurate. The Environment Department now recommends that, every five years, an owner be required to obtain certification for his or her past five years of data. (This process is referred to as “third party verification” in BERDO 2.0.)
BCAN has pointed out that, when owners’ data are inaccurate, a five-year delay in certification could result in their learning for the first time after 2025 that they are out of compliance with the 2025 emissions standard—too late to avoid a violation and too late to prevent potentially tons of greenhouse gas emissions.
BCAN proposes that owners be required to obtain certification for their first annual report after the amended BERDO takes effect, with subsequent certifications due every five years after that. It’s only common sense to measure well so we can manage well.