Forum discussion
NC-2009 EAc2: On-Site Renewable Energy
What is exactly a "Low-impact hydroelectric power systems" and how do we demonstrate that it is low-impact.
I suppose that electricity coming from a conventional hydroelectric dam is not elebible for this Credit.
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Can I pursue this credit if I am using one of the prescriptive compliance paths for EAp2/EAc1?
Can I really double-count onsite renewable energy in both EAc2 and EAc1?
Our PV system is being installed after the building is occupied. Is that okay?
Marcus Sheffer
LEED Fellow7group / Energy Opportunities
LEEDuser Expert
5909 thumbs up
May 27, 2015 - 12:38 pm
In the USA it must meet the Green-e Standard which references the Low Impact Hydropower Institute (LIHI); in Canada EcoLogo certified; in the EU the rating of hydropower facility under the Water Framework Directive.
In South America if the renewable power purchased is hydropower, provide documentation indicating that the hydropower was generated at a facility that meets the requirements for certification from theLow Impact Hydropower Institute or that the hydropower facility consists of a turbine in a
pipeline or a turbine in an irrigation canal.
In general it must be certified under an acceptable sustainable hydropower label.
See the South American ACPs for BD+C projects for more detail - http://www.usgbc.org/resources/leed-2009-bdc-supplemental-reference-guid...
Paula Hernandez
MRS.PAH&A
85 thumbs up
May 28, 2015 - 4:44 pm
Thank yoy Marcus, I will consult the SA ACPs,
Paula