The docket identifies the following main areas of growth for regulated utility infrastructure in Michigan:
- Grid flexibility, reliability, resilience, and accessibility in rural and remote areas
- Renewable energy investment and deployment, including hydrogen and battery storage projects
- Electric transmission investments
Key considerations for each area include:
Grid flexibility, reliability, resilience, and accessibility:
- Focus on projects that improve the reliability and resiliency of the grid, such as removal of dead and dangerous trees to prevent outages, and smart charge management for electric vehicles to provide grid flexibility.
- Projects often require cost-sharing (up to 50% of project cost), and utilities are expected to follow established regulatory processes for cost recovery related to matching funds and ongoing project costs.
- Funding comes with significant requirements: reporting, milestone obligations, and administrative burdens that must be balanced against customer benefits
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Renewable energy investment and deployment (hydrogen, battery storage):
- Prioritized for funding and collaboration, with projects including hydrogen production using nuclear steam, long-duration energy storage demonstration, and hydrogen hub initiatives.
- Utilities must address safety, regulatory, and market development challenges, often by partnering with national labs, universities, and technology vendors.
- Many projects rely on leveraging federal tax credits (such as ITC and PTC) to further reduce costs
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Electric transmission investments:
- Projects include building new high-voltage transmission lines and substation upgrades to improve regional connectivity and grid integration.
- These are large-scale, multi-state efforts often requiring coordination with state energy offices, regional transmission organizations, and other utilities.
- Federal funding is contingent on rigorous DOE review for financial soundness, national security interests, and alignment with policy goals
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Across all areas, the application process is complex and competitive, requiring significant resources. Utilities are encouraged to pursue projects that maximize customer benefits while minimizing costs, and to remain responsive to evolving federal policies and funding requirements
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