LEED (USGBC) is a US tool for rating sustainable building, the latest version LEED 2009 introduces a new concept MPR (Minimum Program Requirement) (and also from GBCI website). It covers New Construction, Core & Shell, Schools, Commercial Interiors, and Existing Buildings: Operations & Maintenance, but excludes Homes & Neighborhood Development projects. USGBC/GCBI websites also indicate further guidance will be provided in Summer 2009.
Essentially the seven MPR’s are:
1. MUST COMPLY WITH ENVIRONMENTAL LAWS
2. MUST BE A COMPLETE, PERMANENT BUILDING OR SPACE
3. MUST USE A REASONABLE SITE BOUNDARY
4. MUST COMPLY WITH MINIMUM FLOOR AREA REQUIREMENTS
5. MUST COMPLY WITH MINIMUM OCCUPANCY RATES
6. MUST COMMIT TO SHARING WHOLE-BUILDING ENERGY AND WATER USAGE DATA
7. MUST COMPLY WITH A MINIMUM BUILDING AREA TO SITE AREA RATIO
Clearly these are aimed to precluding toilets, bus shelters, trailers, tents, toll booths, ships, and the like. from claim LEED building certification. And to provide the teeth USGBC/GBCI also included a “revocation” clause, I quote:
“NOTE: CERTIFICATION MAY BE REVOKED FROM ANY LEED PROJECT UPON GAINING KNOWLEDGE OF NON-COMPLIANCE WITH ANY APPLICABLE MPR. IF SUCH A CIRCUMSTANCE OCCURS, REGISTRATION AND/OR CERTIFICATION FEES WILL NOT BE REFUNDED.”
Sparse details indeed, but in my view these MRP’s are essentially common-sense requirements, clearly designed to prevent tents, boats, and other structures from gaining LEED certification.
The interesting exception perhaps is Item 6 – sharing energy and water consumption data which is obviously a post occupancy activity, and in a sector where building construction and operations are separate a thorny subject. As one might expect the construction lawyers in USA have started a debate on the issue. However, from an international perspective what will USGBC/LEED do with projects in China, Hong Kong or UAE will these overseas entities also still need to share energy data? and who has access the shared data? and in the case of speculative developments the future owner is committed to providing data to retain the certificate provide by the developer.
As a panellist at the recent 2009 Greenbuild Asia conference, if I could distil one common theme it was a clear demand for increased transparency, and frankly the lack of transparency is criticism levelled at BEAM (HK-BEAM).
Green Building as the name implies was aimed clearly at new construction, to help encourage, rate and compare new sustainable construction activity. If a building that meets all the LEED MPR’s, was constructed sustainability, but then fails to share energy data does it then enter the twilight zone of formerly green.
The next few months should be interesting, will these MPR impact uptake of LEED? or has it already reached a critical mass such that developments will opt to bite the bullet and share the data? Providing or not providing the energy data is not a LEED green building issue is it? USGBC want the data for self marketing purposes period.
Locally the HKSAR government is finally starting the embrace green building, BEAM or LEED being accepted as the prefered tool for large developments, but will the HKSAR government or for that matter any government be willing share energy and water data with USGBC.
– John Herbert, Consultant, Kelcroft E&M Limited
helping lower the cost and impact of doing business in Asia