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Microgeneration and Energy Storage: Storing Wind Power for a Rainy Day

Welcome to our blog post on microgeneration and energy storage! In this article, we’ll discuss how you can store wind power for future use. Whether you’re interested in reducing your carbon footprint or want to save some money on your energy bills, understanding microgeneration and energy storage is essential. Let’s dive in!

What is Microgeneration?

Microgeneration refers to the production of electricity on a small scale, typically by individuals or businesses, using renewable energy sources like wind, solar, or hydro power. It allows you to generate your own electricity, reducing the need for traditional energy sources and decreasing your reliance on the grid.

The Benefits of Microgeneration

Microgeneration offers several benefits:

  • Reduced Carbon Footprint: By generating your own electricity from renewable sources, you contribute to a cleaner and greener environment.
  • Economic Savings: Producing your own energy can lead to significant savings on your electricity bills, especially in the long run.
  • Energy Independence: Microgeneration allows you to become less reliant on the grid, providing you with an alternative source of power.
  • Increased Resilience: Having your own microgeneration system can provide a backup source of power during blackouts or emergencies.

Integrating Energy Storage

One of the main challenges with microgeneration is the intermittent nature of renewable energy sources. Since wind power is dependent on weather conditions, you might generate more electricity than you need during windy days and less during calmer periods. Energy storage systems address this issue by storing excess energy for later use.

Types of Energy Storage Systems

Here are some common energy storage systems used for microgeneration:

  • Battery Storage: Batteries store excess electricity produced during high generation periods and discharge it when demand exceeds supply. They come in different sizes and capacities, allowing you to choose the one that suits your needs.
  • Pumped Hydro Storage: This system stores the excess energy by pumping water to higher altitudes during times of surplus electricity production. When needed, the water is released, passing through turbines that generate electricity.
  • Flywheel Energy Storage: Flywheels store excess energy by accelerating a rotor to high speeds. When demand increases, the kinetic energy stored in the rotor is converted back into electricity.
  • Compressed Air Energy Storage (CAES): During periods of high energy production, excess electricity is used to compress air and store it in underground caverns. When demand is high, the compressed air is released, driving turbines to generate electricity.

Key Considerations for Energy Storage

Here are some factors to consider when choosing an energy storage system:

  • Capacity: Determine how much energy you need to store based on your consumption patterns and blackout resilience requirements.
  • Efficiency: Consider the efficiency of the energy storage system, as some systems may have higher energy losses during charging and discharging.
  • Cost: Evaluate the initial investment, maintenance costs, and overall lifetime cost of the system.
  • Space: Depending on the system, you may need to allocate space for installation, such as for battery banks or pumped hydro storage tanks.


Microgeneration, combined with energy storage, presents an excellent opportunity to generate your own clean and sustainable energy. By utilizing wind power and storing excess electricity, you can reduce your carbon footprint, save money on your energy bills, and enhance your overall energy resilience. Consider the various storage options available and assess your energy needs to determine the best solution for your home or business.

Take the first step towards a greener tomorrow and explore the world of microgeneration and energy storage!