![\"Eavor](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/12\/eavor-de-projekte-geretsried-1024x550.jpg\" "\\"Eavor")
\n Eavor’s geothermal project in Geretsried, Germany (source: Eavor Deutschland)<\/p>\n
\n Eavor’s geothermal project in Geretsried, Germany (source: Eavor Deutschland)<\/p>\n
Eavor has reported the first electricity generation from the Geretsried geothermal facility in Germany, marking a major milestone for the Eavor-Loop technology.<\/p>\n
Eavor Technologies<\/a> has announced that it has officially started supplying electricity to the power grid from its geothermal facility in Gerestried, Germany. This is a major milestone for the company\u2019s first commercial deployment of their Eavor-Loop technology for closed-loop geothermal.<\/p>\n The start-up of the project also successfully demonstrated the thermosiphon effect which allows the system to operate without a pump to circulate the fluid. The thermosiphon effect was established within a start-up time of under 30 minutes using a compact pump with capacity of 3 kg\/s. The pump was no longer required for operation after the initial start-up.<\/p>\n Moreover, the system has been proven to be flexible, able to go back online after shut-down without an external power source, and can operate for months under no-load circulation.<\/p>\n Eavor had previously reported<\/a> improvements made in drilling time and bit run lengths over the course of drilling the wells for the Gerestried project. Drilling and well construction were also aided by the deployment of enabling technologies including Insulated Drill Pipe (IDP), Active Magnetic Ranging (AMR), and Rock-Pipe sealant. These technologies can help reduce costs, improve precision, and extend reach in high-temperature environments, especially as Eavor looks towards future projects in Hannover<\/a> and Neu-Ulm<\/a>.<\/p>\n The release notes that this is a \u201cpartial commercial operation,\u201d implying that it is not yet operating at full capacity. The goal for the site is to generate approximately 64 MW of thermal output or 8.2 MW of electrical output, thus saving approximately 44,000 tons of CO2 equivalent per year.<\/p>\n \u201cWe are proud to announce the successful delivery of the world\u2019s first electrons generated from closed-loop multilateral wells,\u201d said\u00a0Mark Fitzgerald, President and CEO of Eavor. \u201cWith Geretsried now on-stream, we\u2019re more confident than ever that our closed-loop geothermal system, designed for adaptability and suited to the world\u2019s diverse regions, will secure its place as the leading solution for commercial geothermal applications.\u201d<\/p>\n \u201cThe technological and commercial success at Geretsried validates the project as a blueprint for wider European and global rollout as regions seek stable, locally derived carbon-free energy sources with minimal land and water usage,\u201d said Fabricio Ces\u00e1rio, Head of Project Delivery and Operations, Eavor GmbH. \u201cWe are especially grateful to our project partners for their confidence and early investment which were instrumental in pushing the first of a kind learning phase and advancing the project maturation.\u201d<\/p>\n