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Electricity

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Capacity factor

To fully understand the concept of capacity factor, it is important to first understand the concepts of capacity and energy and the units...

2

min to read

Capacity factor

To fully understand the concept of capacity factor, it is important to first understand the concepts of capacity and energy and the units...

2

min to read

Capacity payment

A capacity payment is made by a user of an energy asset to the owner of that asset in return for the rights to utilize the asset’s...

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Capital

Monetary capital is the money required to acquire and construct long-term assets (capital assets) necessary to safely and reliably...

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Capital expenditure

A utility capital expenditure refers to money spent to buy or build assets with a life expectancy of longer than one year. Typical...

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Capital structure

Capital structure, also referred to as a company’s debt-to-equity ratio, describes the amount of debt compared to the amount of equity a...

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Carbon capture and storage

Carbon capture and storage (CCS) is the process of capturing waste carbon dioxide from industrial facilities or power plants,...

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Carbon negative

Carbon negative refers to an entity or a process that has a net effect of removing greenhouse gases from the atmosphere. To achieve...

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Centralized generation

Centralized generation, also sometimes called utility-scale generation, describes electric power plants that connect to the transmission...

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Certificate case

A certificate case is a regulatory proceeding to evaluate a utility’s application for a Certificate of Public Convenience and Necessity...

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Certificate of Public Convenience and Necessity

A Certificate of Public Convenience and Necessity is a permit granted to a utility that authorizes it to: a) provide service to a new...

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Circuit

A circuit is an intentional close-looped path through which electrons move to provide energy. As you can see in the illustration, the...

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Circuit breaker

A circuit breaker, sometimes simply called a breaker, is an electrical switch that can be automatically or manually operated and reset....

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Circuit protection

The electric transmission and distribution systems require equipment to protect against a wide variety of electrical conditions that can...

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Clean air vehicle (CAV)

A CAV is a vehicle that emits significantly fewer pollutants than traditional gasoline- or diesel- powered vehicles. While there is no...

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Clean energy standard (CES)

A clean energy standard, or CES, is a regulatory requirement obligating utilities, generation authorities, or load-serving entities to...

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Climate change

Climate change is defined as a long-term shift in global or regional climate patterns. A majority of the world’s scientific community and...

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Coal electric generation

The ready availability of low-cost coal historically made coal-fired generation a favorite of many utilities around the world. Most...

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Coal steam turbine

A coal steam turbine burns coal to create steam. Here's how this process works: Since coal typically arrives at a power plant via barge...

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Cogeneration

Cogeneration (which is a form of combined heat and power) uses a single fuel source to create two forms of energy: typically electricity...

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