AEP Renewable Energy & Sustainability 4

Question 1

AEP's wind generation capacity is largely concentrated in which U.S. region?

Accepted Answer

Upper Midwest and Southern Plains (Oklahoma, Texas, Kansas)

Answer

Oklahoma, Texas, and Kansas sit within the Great Plains wind corridor, offering some of the highest wind capacity factors in the continental US, making them ideal for AEP's wind portfolio.

Question 2

What does 'capacity factor' measure for a wind or solar installation?

Accepted Answer

The percentage of nameplate capacity actually delivered over a period versus theoretical maximum

Answer

Capacity factor is actual energy output divided by what the plant would produce if it ran at full nameplate capacity continuously, reflecting real-world intermittency.

Question 3

AEP's sustainability reports disclose water withdrawal data. Why is water management particularly important for AEP's generation fleet?

Accepted Answer

Thermal generation (coal, gas, nuclear) requires large volumes of water for cooling

Answer

Thermal power plants use water to cool steam in the generation cycle, making water availability and withdrawal a material operational and environmental concern.

Question 4

When AEP retires a coal plant and replaces it with a renewable resource, what financial risk is primarily reduced for ratepayers?

Accepted Answer

Fuel price volatility risk

Answer

Wind and solar have zero fuel cost, eliminating exposure to coal price swings and hedging costs that can significantly affect customer bills.

Question 5

Which organization certifies and tracks Renewable Energy Certificates (RECs) in AEP's operating region of the Midwest?

Accepted Answer

M-RETS (Midwest Renewable Energy Tracking System)

Answer

M-RETS is the tracking system used in Midwest states to issue, track, and retire RECs, providing transparency and preventing double-counting of renewable attributes.

(AEP) American Electric Power Practice Test

(AEP) American Electric Power Practice Test

AEP Renewable Energy & Sustainability 4