Solar Photovoltaics

Mandatory Green Power Option for Large Municipal Utilities

Municipal electric utilities serving more than 40,000 customers in Colorado must offer an optional green-power program that allows retail customers the choice of supporting emerging renewable technologies. The renewable energy credits (RECs) generated by the resources are retired upon their sale to a customer, and may not be used for compliance with Colorado's renewable portfolio standard.

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San Antonio City Public Service (CPS Energy) - Renewable Portfolio Goal

In 2003 San Antonio's municipal electric utility CPS Energy established a renewable portfolio goal, which was increased in 2008 to meeting 20% of its electrical peak demand with renewable energy by 2020; CPS met the goal in 2017. (CPS Energy was not subject to the requirements of Texas's former renewable portfolio standard.) The City of San Antonio, under its 2019 Climate Action and Adaptation Plan, has greenhouse gas emissions targets of 41% reduction compared to 2016 levels by 2030 and 71% reduction compared to 2016 levels by 2040, which the utility has agreed to pursue.

CPS Energy focuses on

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City of Chicago - Green Building Permit Programs

The City of Chicago encourages building design, construction, and renovation in a manner that provides healthier environments, reduces operating costs, and conserves energy. The Department of Buildings offers three programs for projects that include green elements, the Green Permit Benefit Tier Program, the Green Permit Program, and the Solar Express Program. The Green Permit Benefit Tier Program offers qualifying projects an expedited permit process and a possible reduction of permit fees. The Green Permit Program also offers projects with green elements (geothermal systems, green roofs, photovoltaic systems, rainwater harvesting systems, solar thermal panels, and wind turbines) a priority review process
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City of Austin - Green Building Policy for Municipal Buildings

LEED Silver Building Requirement

The City Council of Austin passed a resolution (Resolution No. 20210902-042) in June 2020 requiring that all future building projects be built in accordance with the standard of the U.S. Green Building Council Leadership in Energy and Environmental Design (LEED) Silver. The overall goal is to ensure that the City of Austin's facility portfolio is leading the way in conserving energy, water and other natural resources, promoting human health, safety and wellness, and ensuring a high-quality built environment.

The policy applies to all City capital improvement projects and third-party financed projects such as P3s

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Arlington County - Green Building Incentive Program


On September 19, 2019, Arlington County adopted an updated Community Energy Plan (2019 CEP), which includes a goal for Arlington to be a Carbon Neutral Community by 2050. The 2019 CEP reports that 58% of greenhouse gas emissions are generated by buildings in Arlington. The Green Building Incentive Policy is the primary tool currently available to encourage the private sector to reduce energy use and greenhouse gas emissions in new construction to help achieve Arlington’s long-term carbon emission goals. In the policy, bonus density is offered in exchange for new developments that commit to specific sustainability criteria.

2020 Green Building

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City of Berkeley - Green Building Standards for City Owned and Operated Projects

The Berkeley City Council adopted Resolution 62284 on November 18, 2003 requiring that all city-sponsored building projects receive LEED certification. Its incorporation occurred in two phases, first requiring city-sponsored projects entering design and construction after January 1, 2004 to meet a minimum LEED Certified rating; and then requiring city-sponsored projects started after January 1, 2006 to meet a minimum LEED Silver rating. The resolution is restricted to new construction or renovation projects funded by the city or located on city-owned land of 5,000 square feet or more of occupied space, which have a construction estimate of $200,000 or more in
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Commercial Energy Efficiency Rebate for Existing Buildings

Energy Trust of Oregon offers incentives for commercial and institutional customers of any of the state's investor owned utilities to increase the energy efficiency of their existing buildings. The standard incentive program provides prescriptive rebates for the retrofit of insulation, water heaters, lighting equipment, and HVAC equipment, as well as equipment specific to data centers, grocery stores, and the food service and lodging industries. For more information on incentives specific to different industries, see the Energy Trust web site. Projects must be pre-approved before making any equipment purchases or initiating any work. 

Business customers retrofitting existing buildings through measures not

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Home Energy Solutions for Existing Homes

Energy Trust of Oregon offers a variety of incentives and services through their Residential incentives program. All equipment eligible for incentives needs to meet the efficiency requirements stated in the program guidelines. Incentive amounts vary by project type with eligible residences including owned or rented single family, manufactured, townhouses, duplex, triplex, or fourplex homes. Customers can see all individual product incentives and eligibility requirements here. Income-qualified households may be provided additional incentives.

Homeowners may use Energy Trust's online Home Assessment Tool to receive personalized recommendations on how to improve energy efficiency. After the new measures have been installed by

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Renewable Energy Standard

In 2007, Minnesota legislation modified the state's 2001 voluntary renewable energy objective to create a mandatory renewable portfolio standard (RPS). Public utilities (i.e., investor-owned utilities), generation and transmission electric cooperatives, municipal power agencies, and power districts operating in the state are required to have at least 25% of retail electricity sales be generated or procured using eligible renewable sources by 2025, with a higher standard for Minnesota's nuclear utility, Xcel Energy. 

In 2013, H.F. 729 created an additional requirement that all public utilities have 1.5% of retail electricity sales be generated or procured using solar energy by 2020 and set

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Murray City Power - Net Metering Pilot Program

Eligibility and Availability

Under a pilot program, Murray City Power offers net metering to customers that generate electricity using solar photovoltaic (PV), wind, or hydroelectric systems with a maximum capacity of 10 kilowatts (kW).* The utility will install and maintain a revenue meter capable of registering the bi-directional flow of electricity at the customer's facility. This program is currently available to customers on a trial basis. The program may be adjusted or discontinued by the Murray Municipal Council for any reason, at any time without any obligation to existing participants.

Net Excess Generation

Any customer net excess generation (NEG) is

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