Y10 Geography - wnergy sources

Wind advantage

Wind energy is renewable and produces electricity without releasing greenhouse gases during operation, helping to reduce carbon emissions and improve sustainability.

Wind disadvantage

Wind energy depends on weather conditions, so electricity generation can be unreliable when wind speeds are low.

Solar advantage

Solar energy is renewable and generates electricity without burning fossil fuels, reducing carbon emissions and increasing local energy production.

Solar disadvantage

Solar power relies on sunlight, making it less effective during cloudy weather and winter months in the UK.

HEP (Hydroelectric power) advantage

Hydroelectric power is a reliable renewable energy source because water flow can be controlled to generate electricity when needed while producing very low carbon emissions.

HEP (Hydroelectric power) disadvantage

Hydroelectric schemes are expensive to build and can flood habitats, damaging ecosystems and limiting suitable locations.

Biomass advantage

Biomass is renewable if crops are replanted and can provide a reliable energy supply because fuel can be stored and used when required.

Biomass disadvantage

Growing biomass crops can compete with food production for land and water, while burning biomass still releases carbon dioxide.

Tidal advantage

Tidal energy is renewable and highly predictable because tides occur regularly, making it more reliable than wind or solar power.

Tidal disadvantage

Tidal barrages are expensive to construct and can disrupt marine ecosystems by altering habitats and water movement.

Geothermal advantage

Geothermal energy is renewable, produces low carbon emissions and provides a reliable energy supply because it is not affected by weather conditions.

Geothermal disadvantage

Geothermal energy is limited to areas with suitable geological conditions and requires high installation costs.

Fossil fuels advantage

Fossil fuels provide a reliable source of energy and can generate large amounts of electricity on demand using existing infrastructure.

Fossil fuels disadvantage

Fossil fuels are non

Fracking advantage

Fracking increases domestic energy supplies by extracting shale gas within the UK, improving energy security and creating jobs.

Fracking disadvantage

Fracking may cause earth tremors, water contamination and noise pollution, leading to significant environmental concerns and local opposition.

Renewable energy advantage

Renewable energy sources are sustainable and produce fewer greenhouse gas emissions than fossil fuels, helping to reduce climate change.

Renewable energy disadvantage

Many renewable energy sources are weather