Tucson Electric Power (TEP) provides an incentive for customers to enroll their battery system in the utility's Energy Storage Rewards Program. To receive compensation, customers agree to have their batteries charge and discharge at times that are optimal for the grid, including during on-peak and off-peak times, as well as any day of the week, including weekends and holidays. Participants will be notified before upcoming events, but all steps will be automated so they will not need to take any action unless they want to opt out or change their battery’s settings. Each event may last 1 to 4 hours

Delaware Electric Cooperative offers its members a program called Beat the Peak. During times when the cost to purchase and produce power for members is high, they issue alerts asking members to conserve energy. Since 2008, they have saved about $42 million. The two technologies currently included in this program are Wi-Fi thermostats and electric vehicles. See their website for details. 

The Massachusetts Department of Energy Resources' (DOER) Leading by Example Solar-Decarbonization Grant Program aims to support the affordability of new integrated solar PV installations at state facilities that will assist Commonwealth agencies and campuses to reduce energy costs while also supporting the aggressive clean energy targets for state government operations, decarbonization goals, and grid intermittency. The Solar-Decarbonization Program provides enhanced incentives for new state solar PV deployment, battery energy storage, electric vehicle charging, and decarbonization efforts.

The Massachusetts Department of Energy Resources' (DOER) Leading By Example Restoration Grant for Solar PV & Decarbonized Systems program supports existing solar PV and decarbonized energy systems at state facilities by funding the repair or replacement of critical components, including solar PV. This helps reduce energy costs while advancing the state government's ambitious clean energy targets, decarbonization goals, and efforts to address grid intermittency.

H.B 2234, enacted in April 2021, created a 3¢/kWh tax on electric vehicle charging at public, for-profit charging stations. The tax will go into action on January 1, 2024. For taxable years beginning after December 31, 2023, electric vehicle owners can apply for a tax credit against these charges. The maximum amount of credit is equal to the registration fees for the electric vehicle(s) paid during the same tax year:

• Vehicles under 6,000 pounds: $110 for all-electric, $82 for plug-in hybrids
• Vehicles 6,000 - 10,000 pounds: $158 for all-electric, $118 for plug-in hybrids
• Vehicles 10,000 - 26,000 pounds: $363 for

Public Service Company of Oklahoma offers its residential customers a $200 rebate for ENERGY STAR-certified Level 2 smart EV chargers. Rebates must be requested within 45 days of purchase.

Note: Incentive offers are subject to funding availability and may change, see Energy Trust’s website for current offerings.

Energy Trust Oregon offers energy efficient services and incentives for commercial, industrial, multifamily, or institutional buildings. Eligible buildings must be a new construction, undergoing a major renovation, or adding an addition to an existing structure or a tenant improvement. Buildings that are located within the Energy Trust service territory and are serviced by Portland General Electric, Pacific Power, NW Natural, Cascade Natural Gas, or Avista may qualify for financial assistance and technical support. Incentives and resources are available for design support, installation

Note: The Federal Inflation Reduction Act (IRA) created the Home Electrification and Appliance Rebate (HEAR) Program. The IRA established the main parameters for this program, but allowed the states to customize the program to meet their state-specific needs. The program is designed to award rebates for purchase of qualifying home electrification equipment and appliances. Residents earning less than 80% of the Area Median Income (AMI) can receive the full rebate amount, and residents earning between 80% and 150% AMI can receive a partial rebate. See summary below and program website for complete details. 

Wisconsin's HEAR program is administered by Focus

On April 23, 2025, Michigan announced the opening of the Michigan Home Energy Rebates program (MIHER), which includes both the HER and HEAR programs supported by IRA funding. The program website does not yet describe the HEAR program incentives, but the press release does identify some incentive amounts.

This incentive is now only effective for businesses that have requested or are requesting an extension of their exemptions under the The Puerto Rico Tax Incentives Act.

The Puerto Rico Tax Incentives Act of 1987, established an exemption on industrial income, municipal and Commonwealth taxes on real and personal property, license fees, excise, and other municipal taxes for a multitude of industries. The act also created a fund of 7,500,000 dollars to promote scientific and technical research as well as to develop special programs for  chronic unemployment, and those underprivileged and financially distressed.  

Businesses eligible for this incentive include but