Gas Networks Ireland has welcomed a new information note from the Commission for Regulation of Utilities (CRU), which confirms an interim regulatory solution for reverse compression.

The move is seen as a vital step in accelerating the integration of biomethane into Ireland's national gas grid, particularly in rural areas.

Reverse compression technology allows renewable gas produced at local injection points to be transported efficiently across the network. This interim measure is designed to facilitate immediate investment in necessary infrastructure while a long-term, enduring regulatory framework and policy are finalised. The CRU has described the approach as a pragmatic and practical solution to ensure progress in the short term.

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According to estimates from Gas Networks Ireland, this interim solution could enable the injection of an additional 437 GWh of biomethane. This figure represents approximately 7.5% of the 5.7 TWh domestic production goal set out in the National Biomethane Strategy for 2030.

Karen Doyle, Head of Business Development at Gas Networks Ireland, said: "Reverse compression is a critical enabler for Ireland's biomethane industry. It allows renewable biomethane gas produced in rural areas to flow efficiently through the national gas network, unlocking new supply, supporting farm diversification and strengthening regional economies. The interim solution provides essential certainty for investors and developers, ensuring momentum is maintained while the enduring regulatory framework is finalised."

The CRU has confirmed that the interim solution is now active. Parties interested in the scheme can find eligibility criteria and process details in the Reverse Grid Compression Connection Process document on the Gas Networks Ireland website, or they can apply directly through the dedicated online compression form.