Renewables Academy Online

energy to power ratio

An earth house berm (also known as an earth house or an earth sheltered home) is an architectural style characterized by the use of natural terrain to help form the walls of a house. An earth house is usually set partially into the ground and covered with thin growth. Modern earth houses are built with concrete walls and insulation.

earnings before interest payments adjusted for taxes

European Bank for Reconstruction and Development

Export Credit Agencies

energy cost centre

equity cash flow

equivalent firm capacity

The liquid or gas discharged from a process or chemical reactor / digester, usually containing digestate from that process.

enhanced geothermal system

extra high voltage

environmental impact assessment

European Investment Bank

environmental impact statement

equivalent load carrying capability

The rate at which electric energy is transferred. Electric power is measured by capacity and is commonly expressed in megawatts (MW).

The maximum power that a machine or system can produce or transmit safely. The maximum instantaneous output of a resource under specific conditions. The capacity of generating equipment is generally described in kW or MW.

Electrolysis is a technique that uses a direct electric current (DC) to drive an otherwise non-spontaneous chemical reaction; commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell. Electrolysis of water produces hydrogen and oxygen.

A process for depositing a layer of metal onto an electrode by electrolysis