- Industry: Energy
- Number of terms: 18218
- Number of blossaries: 1
- Company Profile:
The American Gas Association represents local energy companies that deliver natural gas throughout the United States.
There is no change of temperature when a gas expands without doing external work and without receiving or rejecting heat.
Industry:Energy
A formal proceeding with the Federal Energy Regulatory Commission or local Public Utility Regulatory Commission for construction or abandonment of facilities, changes in rates and rulemaking.
Industry:Energy
A point at which gas enters the pipeline's main transmission line, either at the interconnection of the gathering system or of a third party transporter. See POOLING POINT.
Industry:Energy
A year-round air-conditioning system employing refrigeration equipment in a manner which enables usable heat to be supplied to a space during the winter period, and by reversing the operation cycle to extract heat from the same space during the summer period. When operating as a heating system, heat is absorbed from an outside medium (either air, water, or the earth) and this heat, together with the heat equivalent of the work of compression, is supplied to space to be heated. When operating on the cooling cycle, heat is absorbed from the space to be cooled and this heat, together with the heat equivalent of the work of compression, is rejected to the outside medium.
Industry:Energy
Defines the type of customer. The common classes of service applied to ultimate consumers, and considerably more completely described in the A.G.A. publication "Definitions of a Gas Customer and Classes of Service for Industry Reporting Purposes", are: 1.Residential Service: Covers service to customers for domestic purposes (single, multifamily, or mobile homes, etc.). In residential service, the number of housing units within a structure determines the customer classification. 2.Commercial Service: Covers service to customers engaged in wholesale or retail trade, agriculture, communications, finance, fisheries, forestry, government, insurance, real estate, transportation, etc., and to customers not directly involved in other classes of service. 3.Industrial Service: Covers service to customers engaged primarily in a process which either involves the extraction of raw materials from the earth or a change of raw unfinished materials into another form or product.
Industry:Energy
The amount of heat which is liberated per unit time per cubic foot of combustion space.
Industry:Energy
The period of time during which the flow is averaged in determining demand, such as 60-minute or 30-minute.
Industry:Energy
These are payments for gas made to producers when the transmission company is unable to meet its contractual obligations to buy gas at a specified time. After the transmission companies' facilities are completed, the gas previously paid for is obtained from the producer over the period of the contracts as the producers' capacities permit.
Industry:Energy
