South Dakota Senate Bill SB108

South Dakota 2025 Regular Session

• Introduced: 1/28/25
• Refer: 1/28/25

Caption

Reduce the megawattage requirement for energy conversion facilities governed by chapter 49-41B.

Summary

SB108 amends South Dakota’s energy facility siting law in chapter 49-41B by lowering the threshold at which certain projects are regulated as “energy conversion facilities.” Under current law, a new facility or expansion must be capable of generating 150 megawatts or more to fall under the chapter; the bill keeps that threshold in place for the definition but changes the modification trigger so that an existing facility is treated as modified when its generating capacity is increased by a net additional 150 megawatts or more. The bill also makes conforming edits to related definitions and technical language in the chapter governing energy conversion facilities, transmission facilities, wind energy facilities, and solar energy facilities.

Impact

The bill would affect the permitting and siting process administered by the Public Utilities Commission by changing when a project or expansion is considered a regulated modification under chapter 49-41B. In practical terms, it could alter which utility-scale energy projects require state review, permits, and associated procedural requirements, especially for expansions of existing generation facilities and related transmission infrastructure. It does not appear to change the basic 150-megawatt definition for new energy conversion facilities, but it does revise the statutory treatment of modifications and makes related technical updates to the chapter’s definitions.

Sentiment

The available voting history suggests the bill faced some resistance but also had support, with a 5-4 vote to defer the bill to the 41st legislative day. That narrow vote indicates the measure was somewhat divisive rather than broadly consensus-driven. No committee transcript is available, so the record does not show detailed public arguments, but the close vote implies differing views on whether the change would appropriately streamline regulation or weaken oversight.

Contention

The main point of contention appears to be the regulatory threshold for large energy projects and expansions, particularly whether lowering or adjusting the megawatt trigger would reduce oversight of utility-scale development. Supporters would likely view the bill as a way to clarify or modernize permitting rules for energy conversion facilities, while opponents may be concerned about limiting Public Utilities Commission review of large projects, transmission upgrades, and facility expansions. The narrow committee vote suggests disagreement over the balance between energy development and state siting regulation.