Turbines saving lives off-grid

Renewable Energy Meets Emergency Preparedness

Each year in the UK, more than 30,000 people suffer an out-of-hospital cardiac arrest, yet survival rates remain shockingly low. For every minute that passes without defibrillation, the chance of survival decreases by 7-10%. Rapid access to life-saving equipment is therefore essential, however, many of these medical emergencies happen in outdoor or remote locations where there is no electricity supply and power for heated defibrillator cabinets simply doesn’t exist.

Recognising the life-saving potential of improved defibrillator access to vulnerable remote locations, Turtle Medical set about finding a solution and partnered with Leading Edge Power to create a fully off-grid, wind-powered defibrillator system that could operate in remote or sprawling environments, such as golf courses, where electrical infrastructure is often unavailable.

Using the LE-v50 vertical-axis small wind turbine, defibrillator cabinets can now be safely powered wherever they're needed, dramatically reducing emergency response times and improving chance of survival.

The Challenge

Golf courses present a unique problem:

• Span wide areas

• Isolated paths

• No convenient access to the grid

• Should a cardiac emergency occur, the timely availability of a defibrillator is critical. However, powering heated defibrillator cabinets in these remote locations can be both cost-prohibitive and technically challenging.

Our Solution

After reviewing load requirements, Turtle Medical and Leading Edge Power determined that the LE-v50 was the perfect fit for powering heated defibrillator cabinets across multiple golf course locations. The LE-v50 is a compact and efficient turbine designed specifically to trickle charge batteries for remote applications, making it ideal for powering essential services in areas lacking infrastructure.

Key features include:

• Compact & Versatile: Easy to install in various environments and terrains

• True Off-Grid Capability: Generates energy independently, ensuring consistent power supply

• Low-impact, low-maintenance: Ideal for unattended sites

• Sustainable Energy Source: Zero running emissions and minimal environmental footprint

Implementation

An LE-v50 was deployed to an initial site, installed as a complete off-grid setup with a battery bank sized specifically to ensure the critical devices are always warmed, powered, and ready for use.​

​Results

• Continuous Power, even during poor weather

• Safe Battery Storage, ensuring operational reliability

• Autonomous Operation, requiring minimal human intevention

• The result? A highly resilient renewable energy installation capable of supporting life-saving equipment exactly where it's needed most.

The Impact - Delivering Safety, Sustainability, and Long-term Value

• Enhanced Safety & Faster Emergency Response

  • Defibrillator units are now powered 24/7, regardless of grid access

  • Emergency equipment is instantly accessible across large outdoor areas

  • The increased availability directly contributes to higher survival rates

• Promoting Sustainability in the Sporting Community:​

  • Golf courses reduce carbon emissinos through renewable energy

  • The initiative has sparked broader interest in green infrastructure

  • It showcases how sports venues can lead in sustainable innovation

• Economic and Operational Benefits

  • Off-grid systems remove the need for costly grid connections

  • Reduced long-term operational costs

  • Enhanced safety can attract new members and boost course reputation

• Broader Applications Beyond Golf Courses

  • National parks and nature reserves

  • Mountain trails and hilltops

  • Playing fields and outdoor sports venues

  • Construction sites and industrial yards

  • Ports, airports, remote storage facilities

Anywhere electricity is difficult to access, the LE-v50 makes safety possible.