Traditional wind turbine towers are bulky, hard to transport, and limited in height. Because of these constraints, many separate towers are often needed to generate sufficient power. Taller towers that could access stronger, more consistent winds are difficult to build using current steel tube designs. Additionally, most towers can only host one turbine, limiting efficiency.
The Solution
This invention introduces a new kind of modular tower—built from prefabricated concrete parts and assembled onsite—that allows for multiple wind turbines to be stacked at different heights. The tower has a rectangular, skeletal frame with strong vertical and horizontal beams, making it easier and more cost-effective to construct. It also includes space for solar panels and internal energy storage using heavy weights that can be raised and lowered to store or release energy.
The Inventive Step
Unlike existing towers made from round steel sections, this design uses a square layout with simple, vertical columns and horizontal beams that are precast and assembled onsite. This innovation removes height and transport limitations and allows multiple turbines to be placed on the same tower—stacked or on opposite sides—without blade interference. It’s also designed to include solar power and gravity-based energy storage, creating a hybrid energy system in one structure.
Benefits
- Lower transport and construction costs
- Higher towers that capture more wind energy
- Fewer towers needed for the same power output
- Combines wind, solar, and stored energy in one system
- Easier maintenance and modular upgrades
Broader Impact
This design could significantly improve clean energy production by enabling fewer, more efficient towers to deliver more power. It helps reduce reliance on fossil fuels, lowers installation costs, and makes renewable energy more accessible, especially in remote or challenging locations.