Strategies to Increase Energy Supply
Geography: Cambridge International GCSE (2027 Exams), topic 10.6.1
Increasing Energy Supplies: Strategies and Techniques
Countries use a mix of strategies to balance supply with sustainability, such as: conserving energy, improving efficiency, adjusting the energy mix, and introducing supportive policies. Some countries still rely on fossil fuels and nuclear energy.
Energy conservation and efficiency
- Using less energy helps reduce demand and protect natural resources.
- Insulating homes, switching to LED lighting, and using public transport are simple conservation actions.
- More efficient appliances and industrial systems cut waste and lower emissions.
- Saving energy also reduces household bills and supports climate goals.
The changing energy mix
- Countries aim to reduce reliance on fossil fuels by increasing renewables in their energy mix.
- Wind, solar, and hydro energy are cleaner alternatives but depend on geography and weather.
- Balancing different sources ensures a stable and flexible energy supply.
- Some nations still use fossil fuels and nuclear energy to meet base load demands.
Developing energy storage and smart technologies
- Energy storage balances supply and demand.
- Technologies include batteries, pumped hydro, and compressed air storage.
- Smart grids improve energy distribution and usage.
- These techniques support renewable energy growth.
Enhancing fossil fuel production
- Some countries rely on the extended extraction of coal, oil, and natural gas.
- Techniques include offshore drilling and fracking to access new reserves.
- Fossil fuel production has risks of environmental damage and greenhouse gas emissions.
Policies & interantinal agreements
- Governments set laws and targets to reduce carbon emissions and encourage renewables.
- Policies may include subsidies for green energy and taxes on polluting fuels.
- International agreements like the Paris Agreement influence national energy choices.
- Political will and investment decisions shape the future of global energy.
Test yourself on Strategies to Increase Energy Supply
What is the main goal of changing national energy mixes?