I. Nomenclature

AS:

Ancillary Services

DAM:

Day-Ahead Market

ERCOT:

Electric Reliability Council of Texas

MCPC:

Market Clearing Price for Capacity

NSRS:

Non-Spin Reserve Service

RGSD:

Regulation Service Down

RGSU:

Regulation Service Up

RRS:

Responsive Reserve Service

RUC:

Reliability Unit Commitment

WGR:

Wind-powered Generation Resource