Energy (Renewable Energy)

HB 1731 creates a state-regulated rebate program for homeowners and businesses installing solar energy systems paired with energy storage. It requires electrical corporations to offer per-watt rebates (ranging from $2.00 to $0.25 per watt) based on installation dates between 2026 and 2032, with decreasing amounts over time. To qualify, customers must install a "smart inverter" (safety-compliant solar inverter), add energy storage, and transfer renewable energy credits for 10 years. The bill caps annual and total rebate costs for utilities based on their customer size (e.g., large utilities capped at $5.6 million annually) and allows utilities to recover rebate costs through rate adjustments.

HB 2578 modifies Missouri's renewable energy definitions and sets new requirements for electric utilities. It redefines "renewable energy resources" to exclude nuclear energy (previously included under "alternative energy resources") and limits hydropower to small-scale systems (≤10MW without new water projects). The bill establishes a phased renewable energy portfolio standard requiring utilities to supply 2% (2011-2013), 5% (2014-2017), 10% (2018-2020), and 15% (2021+) of electricity from renewable sources, with at least 2% from solar. Utilities can meet requirements by purchasing renewable energy certificates (RECs) or contracting directly with "accelerated renewable buyers" for certain projects.

HB 2475 modifies Missouri's Renewable Energy Standard by establishing new renewable energy portfolio requirements for electric utilities. It requires utilities to generate or purchase electricity from alternative energy sources (including wind, solar, and hydropower) to meet specific annual targets: 2% by 2013, 5% by 2017, 10% by 2020, and 15% annually starting in 2021, with at least 2% coming from solar. Utilities can comply by purchasing renewable energy credits (RECs) or generating eligible energy, with Missouri-produced renewable energy counting as 1.25 times its actual amount toward compliance. The bill directly affects all electric utilities serving Missouri consumers, requiring them to meet these tiered targets for electricity sales.