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Testimony 2026
Maryland Future of Gas: Direct Testimony on Low-Carbon Fuels
Testimony for Sierra Club on low-carbon fuels in Maryland's Future of Gas investigation.
Michael J. Walsh filed this direct testimony on May 4, 2026, on behalf of Sierra Club in the Maryland Public Service Commission’s Future of Gas investigation, Case 9707.
The testimony examines renewable natural gas supply and cost, claims of carbon-negative emissions, hydrogen for building heat, and the costs that gas customers could be asked to pay. It recommends limits on utility investment and cost recovery for these fuels.
Walsh’s July 2026 rebuttal testimony responds to testimony filed by Commission staff.