Eavor aims at geothermal revolution
Canadian oil and gas drillers plan to use their skillsets to disrupt an entire clean energy sector
The employees of Calgary-based Eavor Technologies may admittedly have “minimal background” in geothermal energy, in the words of company CEO John Redfern. But his team of former oil and gas workers believe they are on the cusp of revolutionising geothermal through their closed-loop system. “From day one our goal has been to create a cost-effective closed-loop geothermal system,” Redfern tells Petroleum Economist. “And despite still being in the venture capital phase, we are well on the way to doing so.” Closed-loop geothermal as a concept has been around for decades, but it is only with the advent of the shale drilling revolution and precision directional drilling in the oil and gas industry
Also in this section
16 January 2026
The country’s global energy importance and domestic political fate are interlocked, highlighting its outsized oil and gas powers, and the heightened fallout risk
16 January 2026
The global maritime oil transport sector enters 2026 facing a rare convergence of crude oversupply, record newbuild deliveries and the potential easing of several geopolitical disruptions that have shaped trade flows since 2022
15 January 2026
Rebuilding industry, energy dominance and lower energy costs are key goals that remain at odds in 2026
14 January 2026
Chavez’s socialist reforms boosted state control but pushed knowledge and capital out of the sector, opening the way for the US shale revolution






