Energy Resources and Storage

Renewable resources are those that can be replenished naturally over a relatively short period of time. Solar energy is a renewable resource as it is constantly replenished by the sun.

Tidal power harnesses the kinetic energy of moving tidal currents, which are caused by the gravitational pull of the moon and sun on the Earth's oceans.

Tidal stream generators are placed in areas with strong tidal currents to capture the kinetic energy of the flowing water and convert it into electricity.

Tidal power generation can potentially disrupt marine habitats and affect marine life, particularly in areas with sensitive ecosystems.

Lagoon tidal power systems involve constructing a large basin or lagoon that is filled and emptied by the tides, generating electricity as the water flows in and out.

Bulb turbines are installed in tidal stream generators to capture the kinetic energy of tidal currents and convert it into electricity.

Tidal range plays a crucial role in determining the amount of tidal energy that can be harnessed, as a larger tidal range results in stronger tidal currents and higher energy potential.

Tidal barrages are constructed across tidal estuaries to create a difference in water level, allowing for the generation of electricity as the tide rises and falls.

Fossil fuels, such as coal, oil, and natural gas, are non-renewable energy sources.

Flywheel energy storage is a type of mechanical energy storage, while pumped hydro storage, battery energy storage, and thermal energy storage are all types of electrical energy storage.

Flywheel energy storage is a type of mechanical energy storage that can store and release energy very quickly, making it ideal for short-term, high-power applications such as frequency regulation and uninterruptible power supplies.

Thermal energy storage is a type of energy storage that can store heat or cold for long periods of time. This makes it ideal for applications such as space heating and cooling, and industrial processes.

Pumped hydro storage is the most mature and cost-effective technology for grid-scale energy storage. It is also the most widely used technology for this purpose.

Battery energy storage is the most versatile type of energy storage and is well-suited for off-grid applications. It can be used to store electricity from renewable energy sources, such as solar and wind, and provide power to homes and businesses when the grid is down.

Thermal energy storage is the most suitable type of energy storage for industrial applications. It can be used to store heat or cold for industrial processes, such as space heating and cooling, and metalworking.