A think tank and a multistakeholder governance group which is focused on renewable energy policy.

An appointment between vessels normally made by radio to have a meeting in a certain area or position.

A measure of the generating capacity that can be acheived from renewable energy sources.

An energy source that comes from naturally existing resources that are easily replenished or in constant supply.

The Renewable Energy and Energy Efficiency Partnership (REEEP) is a Vienna-based international organisation that advances markets for renewable energy and energy efficiency with a particular emphasis on the emerging markets and developing countries.

Renewable energy commercialization involves the deployment of three generations of renewable energy technologies dating back more than 100 years.

A renewable energy credit is a certificate corresponding to the environmental attributes of energy produced from renewable sources such as wind or solar.

Renewable energy law is a particular kind of energy law, and relates primarily to the transactional legal and policy issues that surround the development, implementation, and commercialization of renewable sources of energy, such as solar, wind, geothermal and tidal.

Renewable fuels are fuels produced from renewable resources they can include fuels that are synthesized from renewable energy sources, such as wind and solar.

The Renewable Fuels Association (RFA) represents the ethanol industry promoting policies, regulations, and research and development initiatives that will lead to the increased production and use of ethanol fuel.

Renewable Natural Gas, also known as biomethane, is a biogas which has been upgraded to a quality similar to fossil natural gas and having a methane concentration of 90% or greater.

A web tool developed by Imperial College London and ETH Zürich that shows the estimated amount of energy that could be generated by wind or solar farms at any location.

The replacement reserve (also known as contingency reserve) is reserve power provided by generators that require a longer start-up time (typically thirty to sixty minutes).

Repowering is the process of replacing older power stations with newer ones that either have a greater nameplate capacity or more efficiency which results in a net increase of power generated.

Those spaces which are expected to reflect the condition of other spaces of similar type and service and with similar corrosion prevention systems.

Reproducibility is a major principle of the scientific method.

A request for quotation (RfQ) is a business process in which a company or public entity requests a quote from a supplier for the purchase of specific products or services.

The greatest distance measured from the still water surface to the lowest point on the lifeboat when the lifeboat is in the launch configuration and the ship is in its lightest seagoing condition.

Requirements engineering is the process of defining, documenting, and maintaining requirements in the engineering design process.

A novel idea of evacuation of a large number of people from a passenger vessel, proposed by Jan Ingar Norheim and developed by Norsafe.