Leed V4 Ea P2 (Adil)

Front 1

Intent of minimum energy performance.

Back 1

Reduce economic and environmental harms by excessive energy use.

Front 2

How many options for EA P2 credit?

Back 2

Option 1. Whole bldg energy simulation

Option 2. Prescriptive compliance to ASHRAE 50% ADVANCED ENERGY DESIGN GUIDE.

Option 3. Prescriptive compliance to Advanced building core performance guide.

Front 3

Option 1. Whole bldg energy simulation requirements?

Back 3

5% improvement for new bldgs.

3% improvement for renovations.

2% for core and shell

From basline bldg energy performance using ASHRAE 90.1-2010.

Front 4

What energy simulation and saving calculations are based on.

Back 4

On energy cost and not the quantity of energy saved.

Front 5

What mandatory requirements to be addressed in P2 Min. Energy Performance energy simulations.

Back 5

Front 6

What is Option 2 of EA P2 credit? and what are the requirements?

Back 6

The option 2 prescriptive pathway is ASHRAE 50% Advanced Energy Design Guide compliance.

If building type and size doesn't meet requirement then option 1 or option 3 to be targeted.

Front 7

How ASHRAE 90.1-2010 and ASHRAE advanced Energy Design Guide effect the option 2 and option 3 of EA P2?

Back 7

The project must comply with ASHRAE 90.1-2010 requirements for Bldg envelope, HVAC, Service water, heating and lighting.

Then meet the requirements of Advanced energy Design guide for HVAC and service water heating equipment.

Front 8

What is option 3 for EA P2?

Back 8

Prescriptive pathway that first comply with ASHRAE 90.1-2010 for Bldg envelope, HVAC etc and then comply with Core Performance guide.

No point is earned if this is option is followed.

Front 9

What are the Requirements for option 3, core Performance guide?

Back 9

Required to achieve all prescriptive req for section 1 as well as section 2 and three strategies from section 3.

At least 3 alternative building configuration must be analyzed to get max. passive reduction of building energy.