[All-Gorge] 🦌 Antelope Mitigation & Major Grid Milestones - EFSEC 4/15

At the April 2026 EFSEC meeting, the state is pushing forward on major energy infrastructure, clearing significant pre-construction hurdles for the massive Horse Heaven project, including legally binding plans to track local pronghorn antelope. We're also breaking down averted state budget cuts, new legal rules for authentic tribal consultation, and what the latest environmental scoping means for local transmission lines.

In This Episode:

• The Cascade Renewable Transmission project hits a major environmental review milestone.
• A deep dive into how wildlife mitigation actually works on the ground for solar projects.
• Good news for the agency's budget and technical hiring freeze.
• New state laws changing how the council conducts government-to-government tribal consultation.
• Brief updates on the Columbia, Hop Hill, and Wallula Gap solar sites.

Resources & Links:

• Read the full written Dispatch at skamaniadispatch.com
• Text of Bill SHB 2496
• Horse Heaven Clean Energy Center
• Read the full April 15 meeting packet and agenda, and watch the full video at EFSEC's website. 

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Transcript

SPEAKER_00 0:00

Hey there. Welcome to your All Gorge briefing covering the FSAC meeting, or EFSEC. That's the Washington Energy Facility Site Evaluation Council, for those of you new to that acronym. The meeting for April 15th. I'm glad you're here. We're starting today with the discussion around the massive Horseheaven Clean Energy Project. You might be wondering why we're focusing on a project that's technically sitting just outside the gorge over in Benton County. It's because Horseheaven is currently the most consequential energy project shaping our region. FSEC is basically using this massive wind, solar, and battery energy hybrid project to write its modern playbook. The regulatory precedents forged there on everything from granular wildlife mitigation to tribal consultation will directly dictate how future projects are permitted right here at home in Scamania and Clickitac counties. Plus, injecting up to 1,150 megawatts of power into the eastern grid adds massive pressure to expand regional transmission corridors, which directly drives local debates you might have been listening to over proposed routing for things like the Cascade Renewable Transmission Line. So, watching how they handle the day-to-day details there gives us a real-time blueprint. Take this month, for example. The project has cleared some very real and very specific pre-construction hurdles. Interim Executive Director Dave Walker officially approved six distinct mitigation plans for this site. Two of those are focused on agriculture, but the big ones are all about wildlife, specifically the local pronghorn antelope. It's a common misconception that finding sensitive wildlife on a proposed site automatically should kill a renewable energy project. That's not usually the case in an ideal situation. Instead, it should and often does trigger a highly negotiated compliance process. In this case, the state approved a rigorous pronghorn study plan. The developer is legally required to safely capture and GPS collar up to 30 female pronghorn to track their movement corridors over several years. This is strictly regulated. They even have rules limiting helicopter pursuits to 10 minutes so that the animals don't get exhausted. If the tracking data shows that the solar infrastructure is blocking a critical migration path, the state can step in and force the developer to shift the footprint. It's a great example of how wildlife presence isn't an automatic veto, but it is an expensive and data-driven hurdle that developers have to clear before they can start pouring concrete. Turning now to the grid. The Cascade Renewable Transmission Project has hit a major procedural milestone. FSEC officially notified the applicant that they are issuing a determination of significance, quote unquote. In state government, that's the legal trigger that kicks off a comprehensive environmental impact statement under CEPA, or SEPA. The public scoping period for this will open on May 1st, and you will have exactly 30 days as the public to submit your comments on what the state needs to be looking at. Quick look at the agency itself. EPSEC dodged a major bullet this month. Previously anticipated 15% cut to the general fund was reversed in the final state supplemental budget. That means that the agency can finally lift its hiring freeze and bring on the technical staff they desperately need to review these billion-dollar infrastructure proposals. And we also saw a major legislative fix for tribal relations. Governor Inslee signed Substitute House Bill 2496 into law late last month. This law creates a targeted exemption to the Open Public Meetings Act, which historically made it really difficult for the full FSEC Council to travel and meet privately with tribal councils for authentic government-to-government consultation. The council is currently updating their internal policies to match this new law, and they've extended the comment period for tribal feedback through May 17th. Finally, a few quick solar updates across the region. Columbia Solar is officially transferring ownership to Altus Power, LLC. Meanwhile, the Yakima Nation's ongoing judicial review of the carriager solar is continuing to posit a developers' ability to submit required plans. And over at Hop Hill, staff will be on the ground in late April doing in-person site visits to verify wetlands and water boundaries. Looking ahead, keep May 1st on your radar for that cascade transmission scoping period to open. You've been listening to a production of OpenGorge.org, the home of the Scmania Dispatch and the Click of Taddler. We believe that informed communities are stronger communities. I wanted to share a quick update with you all today. We just launched a new way for you to support our reporting. Because we believe transparency shouldn't be a luxury, our newsletters and audio editions will remain 100% free for everyone forever. But if you find value in these deep dives and want to help offset the cost of public records fees and the tools that keep this operation running, you can now become a community supporter starting at just$5 a month. Whether you choose to chip in or simply continue listening or reading, I am incredibly grateful for your support and for paying attention alongside us. To become a supporter or to sign up for our free newsletters, head over to ScamaniaDispatch.com. You can also find us on Facebook at Facebook.com slash open gorge. Join the conversation and share your thoughts on today's episode. As always, thank you so much for tuning in, and we'll talk to you next time.