My client is expanding an existing building onto an adjacent tract. Our LEED boundary is the interface between the new and existing buildings, extended across what was an existing parking lot....

If replacing a rock-ballasted roof with an ENERGY STAR rated roof membrane, would you include all the roofing materials (including ENERGY STAR rated membrane, insulation, adhesives) into the MR...

In researching RECs options, a municipal utility has a purchasing program that is not itself...

What level of detail is required for energy calcs in regards to utility rates? For example, most utility energy charges are now fluctuating daily for both gas and electric. Some rates,...

Are you referring to a LEED Online sample template or a LEEDuser sample provided here on this site? If the latter, I'd like to correct it if it's off.

The materials cost calculations for...

Shannon, what do you think about attempting an ID credit for alternative transportation? I have a feeling this might be easier to attempt.

Hi everybody,
I´ve already filled out the template, but I´ve a doubt. In the design building we have installed faucet with a min pressure of 7.25 psi, max pressure of 21.76 psi and 1.59 gpm...

Usually I treat flood lighting for sports arenas as a process. Is there an exception for process lights?

A good expensive flood light is as follows:

OSRAM HQI®-TS metal halide...

Does the option 2 exemption for exterior lighting apply to fixtures with ratings greater than 50 watts but using lamps 50 watts or less? We have a project with unshielded exterior light fixtures...

Is it mandatory that the...