Minnesota Senate Bill SF1958

Minnesota 2023-2024 Regular Session

• Introduced: 2/20/23
• Refer: 2/20/23

Caption

Submerged closed-loop exchanger definition addition; water supply well including a well containing a submerged closed-loop heat exchanger specification; requirements for a closed-loop heat exchanger specification

Impact

The proposed bill aims to modify Minnesota Statutes to support modern practices in groundwater monitoring and temperature control through the use of submerged closed-loop heat exchangers. This approach facilitates both heating and cooling applications while ensuring they are conducted safely within designated water supply wells. By allowing the installation of these exchangers without being subjected to previously existing permit requirements, the bill seeks to streamline processes for businesses and municipalities engaged in such practices.

Summary

SF1958 is a legislative bill introduced in Minnesota that seeks to establish definitions and specifications related to submerged closed-loop heat exchangers in the context of water supply wells. The bill specifically details the requirements for such exchangers and outlines the permissible construction methods for installation. Principal among these specifications is the definition of a temporary boring, which is characterized as an excavation at least 15 feet deep, utilizing various methods to ensure safety and adherence to environmental standards.

Contention

One point of contention surrounding SF1958 may arise from the ease with which these closed-loop systems can be integrated into existing infrastructure without extensive oversight. While proponents argue that the bill promotes innovative practices in heating and cooling that leverage groundwater resources, critics could express concerns about potential environmental impacts, particularly regarding the integrity of freshwater supplies. The balance between regulatory oversight and operational efficiency is likely to be a focal topic in debates over the bill.