ThermA unit of heat containing 100,000 British thermal units (Btu).
Time-of-use pricingA rate design imposing higher charges to customers during periods of the day when higher demand is experienced.
Tolling agreementAn agreement whereby a party moves fuel to a power generator and receives kilowatt hours (kWh) in return for pre-established fees.
Transaction costsCosts, such as commissions and spreads, incurred when buying or selling assets. Large bid-ask spreads are an indication of high transaction costs.
Transmission loading relief (TLR)A NERC procedure that allows reliability coordinators to curtail transactions (among other actions) to mitigate potential or actual operating security…
TransparencyTransparency is a measure of how much information you have about the markets where you invest, the corporations whose stocks or bonds you buy, or the…
TurbineA device for converting the flow of a fluid (air, steam, water, or hot gases) into mechanical motion.
Two-settlement systemA system under which the price for electricity on any given day is established and settled both on a day-ahead and a real-time basis.