Environmental Impact and Sustainability Flashcards
7 cards from real CPACE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Environmental Impact and Sustainability flashcards as text
Under California's Title 24 building energy code, CPACE improvements must typically:
Answer: Exceed minimum code requirements to qualify for financing
CPACE-eligible improvements generally must exceed minimum code requirements to demonstrate meaningful environmental and energy benefit beyond baseline compliance.
A CPACE-funded installation of variable refrigerant flow (VRF) HVAC systems reduces environmental impact primarily through:
Answer: Precisely matching heating and cooling output to actual building loads, reducing energy waste
VRF systems vary refrigerant flow to match actual demand, eliminating the energy waste of conventional constant-volume systems.
The sustainability concept of 'net zero energy' in commercial buildings means:
Answer: Annual on-site renewable energy generation equals or exceeds total annual energy consumption
Net zero energy buildings produce as much energy from renewable sources as they consume annually, eliminating net grid energy demand.
A CPACE project installs battery energy storage alongside rooftop solar. The key environmental benefit of storage beyond solar alone is:
Answer: Storage allows excess solar power to displace fossil fuel generation during evening peak hours
Battery storage shifts excess solar generation to peak demand periods when utilities typically dispatch carbon-intensive fossil fuel plants, maximizing emissions displacement.
In CPACE sustainability assessments, which metric measures a building's water consumption efficiency relative to similar properties?
Answer: Water Use Intensity (WUI)
Water Use Intensity (WUI) measures water consumption per square foot, allowing comparison of water efficiency across similar building types.
Which of the following CPACE improvements would most directly reduce a commercial building's contribution to urban stormwater pollution?
Answer: Permeable paving and green roof systems
Permeable paving and green roofs filter and absorb stormwater on-site, reducing polluted runoff that degrades waterways.
When a CPACE lender requires an Independent Engineer (IE) report, a key environmental deliverable in that report is:
Answer: Verification of projected energy and emissions savings using industry-standard calculation methods
The Independent Engineer verifies that the projected energy savings and emissions reductions are technically sound and calculated using recognized methodologies.