Renewable energy

Definition

Energy from sources replenished naturally on human timescales, such as wind, sunlight and flowing water.

Used by AQA and Edexcel

Specification 3.1.1.4, 3.1.2.3, 3.2.3.1, 3.2.3.4 · Paper 1, Paper 2

An energy source replenished naturally, such as sunlight, wind or flowing water.
However, renewable energy is not completely emission-free. Manufacturing equipment and constructing turbines, dams and solar panels use materials and energy, producing emissions. These are generally lower than those associated with fossil-fuel energy.
Revise: Managing Climate Change
An energy resource replenished naturally as it is used, such as sunlight or wind.
Revise: Development Opportunities and Challenges in Hot Deserts

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Energy from sources that are naturally replenished, such as sunlight and wind.

2 more notes

Revise: Energy Management in the UK
An energy source replenished naturally on a human timescale, such as wind, sunlight or sustainably managed biomass.
Revise: Strategies for Increasing Energy Supply and Fossil Fuels

Specification 6.7 · Paper 2

Energy obtained from sources replenished naturally on a human timescale, such as sunlight, wind and flowing water.
A country can attempt this by increasing renewable energy generation rather than relying entirely on resources that will eventually run out.
Revise: Comparative Case Studies in Sustainable Energy Management