Natural solutions to remote challenges

Surerus Murphy Joint Venture colleagues working on the Eagle Mountain–Woodfibre Gas Pipeline (EGP) Project, have been testing solar and wind energy to power base stations in remote, high-elevation locations—critical components of our GPS machine-controlled technology.

This initiative kept equipment running for four months in 2025 and saved an estimated 1,300 litres of diesel.

The GPS systems on excavators and dozers rely on a base station that transmits a signal from a known point, enabling centimetre-level accuracy at the cutting surface. These stations require reliable power throughout the workday and are often positioned at high points on the project to achieve maximum radio range.

“Typically, diesel generators are used to power the stations, but we tested solar and wind power to keep base stations fully charged without relying on diesel or daily battery replacements,” says Travis Woodcock, Survey Lead, Operations. “It showed that with careful planning and a small investment, green energy can be a practical solution in challenging terrain.”

The team began with a single 100-watt solar panel, then quickly expanded to three panels supporting multiple stations. To maintain power output during cloudy or rainy periods, 400-watt wind turbines were added, supporting consistent charging through summer and early fall, until shorter winter days reduced output.

“The results exceeded expectations,” Travis adds. “The program ran smoothly for months, reducing fuel consumption and environmental impact while keeping the project on track.”

Surerus Murphy is now exploring options to expand the program this spring, including additional panels, battery storage, and an extra light plant to increase mobility. This initiative shows how innovative thinking and sustainable practices can address operational challenges while supporting practices aligned with our environmental commitments.