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Salt River Project Seeking Solar Energy Bids (Ind. Report)
Salt River Project
Date: 2020-01-22
In Arizona, Salt River Project, one of the state's largest utilities, reports it is seeking bids for the construction of solar power plant, including 200 megawatts from Navajo Nation facilities.

SRP is aiming for 1,000 MW of new solar, natural gas and other renewable energy by 2025, as part of its transition away from coal fired power generation. (Source: SRP, Farmington Daily Times, Durango Herald, 20 Jan. 2020) Contact: SRP, Mike Hummel, CEO, Scott Harelson, Scott.Harelson@srpnet.com, www.srpnet.com

More Low-Carbon Energy News Salt River Project ,  Solar,  


SRP Invests in AZ Solar-Charged Battery Projects (Ind. Report)
Salt River Project
Date: 2019-11-20
Not-for-profit public power utility Salt River Project (SRP) is reporting investments in the 250-MW/1-GWh Sonoran Energy Center in Little Rainbow Valley and the 88-MW Storey Energy Center, both in Arizona with a combined capacity of 338 MW.

The plants, which will be owned and operated by units of NextEra Energy Resources LLC, are expected to become operational by June 2023. (Source: Salt River Project, PR, Renewables 19 Nov., 2019) Contact: SRP, Mike Hummel, CEO, Scott Harelson, Scott.Harelson@srpnet.com, www.srpnet.com

More Low-Carbon Energy News Salt River Project,  Solar,  Battery Energy Storage,  


Distributor Expects Savings with Orion LED Upgrade (Ind. Report)
Orion Energy Systems
Date: 2019-09-13
Manitowoc, Wisconsin-based LED lighting specialist Orion Energy Systems reports it and BC Energy Solutions have been selected to upgrade a major privately owned national food distribution company facility with Orion's IoT enabled LED lighting solutions. The Enlighted™ upgrade will reduce maintenance and substantially improve energy efficiency as measured in lumens per watt of electricity. Enlighted™ IoT enabled wireless sensors and controls allow the customer to automate and analyze critical facility management data, driving further savings through more carefully monitored energy consumption.

The upgrade, which includes 1,354 Orion LED lighting fixtures and 1,249 LED Bulbs for an expected $597,711 per year savings, also qualifies for a $300,000 rebate from Salt River Project.

BC Energy is a national energy management and reduction firm helping companies drastically reduce their energy consumption. The company provides turnkey energy efficiency-energy reduction projects and enterprise-wide solutions, according to the release. (Source: Orion Energy Systems, Inc., PR, 12 Sept., 2019) Contact: Orion Energy Systems, Inc., www.orionlighting.com; BC Energy Solutions, www.bcenergysaves.com

More Low-Carbon Energy News Orion Energy Systems,  LED Light,  Energy Efficiency ,  


SRP 2035 Sustainability Goals Stress Energy Efficiency (Ind. Report)
Salt River Project
Date: 2019-06-24
Earlier this month, Salt River Project (SRP} reported its 2035 Sustainability Goals increasing its commitments to energy efficiency and improved sustainability. SRP' 2035 Sustainability Goals include:
  • Expanding funding for energy efficiency to $50 million by 2020 and $55 million by 2025 to help ratepayers cut energy waste and save money on monthly electric bills.
  • Keeping 95 pct of SRP's operational waste -- including office furniture, electronics, power poles, cable and equipment -- out of our landfills;
  • Reducing water consumption at its facilities by at least 45 pct;.
  • Support the necessary infrastructure for at least 500,000 electric vehicles in SRP's service territory by 2035:
  • Communicating progress on sustainability initiatives to SRP customers and stakeholders in a proactive and transparent manner. (Source: Salt River Project, East Valley Tribune, 23 June, 2019) Contact: SRP, Mike Hummel, GM, Scott Harelson, Renewable Energy, Scott.Harelson@srpnet.com, www.srpnet.com

    More Low-Carbon Energy News Salt River Project,  Energy Efficiency,  


  • Green Valley News Comments on Arizona Energy Efficiency Standard (Opinions, Editorials & Asides)
    Energy Efficiency
    Date: 2019-05-13
    With the approaching demise of Arizona's Energy Efficiency Standard, the Arizona Corporation Commission should note that from 2010-17, every $1 of ratepayer money invested in energy efficiency by Arizona Public Service and Tucson Electric Power returned about $4 in benefits to ratepayers. The Standard also helped reduce water consumption and contributed to job creation.

    The standard set aspirational yet rational requirements incorporating annual benchmarks and establishing accountability measures such as implementation plans. As the Commission deliberates its next steps on energy efficiency, here are a few considerations commissioners should keep in mind:

  • A strong standard will accomplish more than a goal. In large part, the reason Arizona's Energy Efficiency Standard has worked is due to requirements the Commission placed on utilities. Without a Standard, it is unlikely Arizona's utilities would have significantly increased the use of energy efficiency resources.

  • Arizonans support energy efficiency. According to an energy poll released earlier this year, 68 pct of those polled agree that regulations applied to utility providers, such as Arizona Public Service, Tucson Electric Power, UNS Energy Corporation, or Salt River Project should be increased to ensure they are offering energy efficiency to all their customers.

  • The recent trend among state policy makers and utilities in the Southwest is a shift to increased energy efficiency commitments. Just like it is realistic and no longer visionary to send a man (or a woman) to the moon; it is realistic and no longer visionary to increase Arizona's Energy Efficiency Standard.

    For the sake of ratepayers, air quality and public health, the Commission should vote on May 22 to advance Arizona’s Energy Efficiency Standard to at least 35 pct by 2030. (Source: Green Valley News, 12 May, 2019) Contact: Arizona Corporation Commission, (602) 542-3026, www.azcc.gov

    More Low-Carbon Energy News Energy Efficiency,  


  • Sterlite Power Bids on Salt River BESS Projects (Ind. Report)
    Sterlite Power, Salt River Project
    Date: 2019-02-15
    India's Sterlite Power, an integrated power transmission developer and solutions provider, reports it has submitted bids for two Salt River Project (SRP) energy storage projects. The bids are the company's first foray into grid connected battery energy storage systems (BESS).

    According to the company, BESS systems provide critical services like peak load shaving, energy and ancillary services that will be increasingly needed in a renewable-heavy grid.

    Sterlite Power is a leading global developer of power transmission infrastructure with projects of over 12,500 circuit kms and 20,500 MVA in India and Brazil. (Source: Sterlite Power, NewsBarons, 14 Feb., 2019) Contact: Sterlite Power, Pratik Agarwal, Group CEO, +91 11 4996 2200 www.sterlitepower.com; SRP, Mike Hummel, GM, Scott Harelson, Renewable Energy, Scott.Harelson@srpnet.com, www.srpnet.com

    More Low-Carbon Energy News Sterlite Power,  Salt River Project,  Battery Energy Storage,  


    SRP Adding 1,000MW Solar, Plus Tesla Energy Storage (Ind. Report)
    Salt River Project
    Date: 2018-11-21
    The not-for-profit utility Salt River Project (SRP) reports it plans to add 200 MW of solar generation every year for the next five years, adding to its existing 800 MW renewable portfolio. The additional solar energy is in keeping with SRP's plan to have 20 pct green generation through the addition of renewable generation and battery storage.

    The plan is part the utility's SRP 2035 long term growth plan, as laid out at the close of its 2018 fiscal year.

    By 2025, SRP anticipates 11 pct of its energy needs will be met by solar and avoid another 11 pct of its current supply level from energy-efficiency measures. The utility's energy storage plan includes the purchase of a 25 MW/100 MW-hour battery storage system from Tesla, to be installed at the Agua Fria Generating Station in Glendale, California.

    SRP notes that it paid over $150 million in solar incentives to approximately 20,000 customers between August 2004 and April 2018, and $205 million since May 2008 in energy efficiency incentives resulting in an overall 2.14 pct annual incremental energy savings exceeding the 2 pct annual target. (Source: SLP, CleanTechnica, 17 Nov., 2018) Contact: SRP, Mike Hummel, GM, Scott Harelson, Renewable Energy, Scott.Harelson@srpnet.com, www.srpnet.com

    More Low-Carbon Energy News Salt River Project,  Solar,  Energy STorage,  


    CO2-Algae Biofuel R&D Funded at Arizona State Univ. (Funding, R&D)
    Arizona State University
    Date: 2018-11-09
    The U.S. DOE has announced the awarding of a total of $80 million tp 36 early-stage bioenergy projects aimed at reducing the cost of algae-based, drop-in fuels to $3 per gallon by 2022, Of the $80 million total, two Arizona State University (ASU) research teams received a total grant of nearly $4.5 million.

    The two ASU teams are headed by Wim Vermaas, Foundation Professor in the School of Life Sciences and a member of the Center for Bioenergy and Photosynthesis, and Bruce Rittmann, director of Biodesign Swette Center for Environmental Biotechnology.

    Both ASU projects are developing innovative approaches for improving the efficiency of microalgae to capture waste CO2 and convert it into biodiesel transportation fuels and other valuable products.

    Rittmann will explore ways to make CO2 delivery to algae more efficient. Traditional methods involve sparging (bubbling) CO2 within the liquid used to grow the algae, which releases about 60-80 pct of the CO2 back into the atmosphere. This wasteful process defeats a major goal of using microalgae to remove this greenhouse gas from the atmosphere and decreases cost efficiency.

    Rittmann's team developed a membrane carbonation process that uses inexpensive plastic fibers to deliver pure CO2 with nearly 100 pct efficiency directly to the microalgae. The team estimates that the technology will capture fourfold more CO2 than traditional sparging methods.

    The team is partnering with the Salt River Project to develop methods for harvesting CO2 from power plant emissions. They are also partnering with the city of Mesa to remove CO2 from the biogas generated from anaerobic digesters at their wastewater treatment facilities. Rittmann's team will investigate whether the fibers can be used with microalgae to remove CO2 from the biogas, which would leave nearly pure methane which could be distributed through existing natural gas pipelines.

    Vermaas and his team were awarded $2.5 million to pursue an innovative multi-pronged approach toward improved CO2 utilization. One approach is to increase the solubility of carbon dioxide in growth medium by developing a nanobubble gas delivery system.. A second approach is to utilize amines in the medium, which greatly enhance the solubility of CO2, allowing the gas to be taken up by photosynthetic microbes for producing biofuel. The researchers anticipate at least a 50 pct increase in the efficiency of CO2 use with advanced biofuel production under industrially relevant conditions. (Source: ASU, PR, Nov., 2018) Contact: ASU, Prof. Bruce Rittmann, Dir. Biodesign Swette Center for Environmental Biotechnology, (480) 727-8322, www.biodesign.asu.edu/environmental-biotechnology; Willem Vermaas, ASU School of Life Sciences, 480-965-6250, wim@asu.edu, www.sols.asu.edu/willem-vermaas

    More Low-Carbon Energy News Micro Algae,  Biodiesel,  Drop-In Fuel,  CO2,  Algae,  Biofuel,  Carbon Dioxide,  


    NextEra, SRP Complete Arizona Solar+Storage Plant (Ind. Report)
    NextEra Energy Resources,Salt River Project
    Date: 2018-05-18
    Juno Beach, Florida-based NextEra Energy Resources and Salt River Project (SRP) are touting the opening of Pinal Central Solar Energy Center (PCSEC), a 258,000 panel, 20-MW integrated PV solar plant equipped with a battery energy storage system. PCSEC, Arizona's largest utility-scale solar energy center paired with a battery storage system, will generate sufficient solar energy to power 5,000 homes and will store excess energy in a state-of-the-art 10-MW lithium-ion battery storage system.

    SRP will purchase all of the energy produced at the plant, which is owned and operated by a subsidiary of NextEra Energy Resources. SRP, which aims to meet 20 pct of its retail electricity requirements through sustainable resources by 2020, is on schedule to meet that goal by utilizing solar, wind, geothermal and hydro power and energy-efficiency measures. SRP also aims to reduce the amount of carbon emissions intensity by 33 pct by 2035, according to a company statement. (Source: nextEra Energy Resources, May, 2018) Contact: Pinal Central Solar Energy Center, www.pinalcentral.com; NextEra Energy Resources, www.nexteraenergyresources.com; Salt River Project, John Sullivan, Deputy GM, Scott Harelson, (602) 236-2500, Scott.Harelson@srpnet.com, www.srpnet.com

    More Low-Carbon Energy News NextEra Energy Resources,  Salt River Project,  Solar,  Energy STorage ,  


    Salt River Project Announces Solar+Storage Project (Ind. Report)
    Salt River Project
    Date: 2017-04-24
    Arizona-based NextEra Energy Resources' Salt River Project (SRP) public power utility has signed a 20-year PPA for a grid-scale, integrated solar and battery storage project that will be located in Pinal County, Ariz. Under the PPA, SRP will purchase all of the energy produced at the Pinal Central Energy Center, located near Coolidge.

    SRP will build and own the single-axis tracking, 20 MW solar PV facility and combine it with a 10 MW lithium-ion energy storage system. The project is expected to begin operations by the year end. The SRP board has also approved a second separate grid-scale battery storage project and has set a goal of supplying 20 pct of its retail electricity requirements through sustainable resources by the year 2020. (Source: SRP, 21 April, 2017) Contact: Salt River Project, John Sullivan, Deputy GM, Scott Harelson, Scott.Harelson@srpnet.com, www.srpnet.com

    More Low-Carbon Energy News Salt River Project,  Solar,  Energy Storage,  


    New Solar Plant will Charge Huge Battery for SRP
    NextEra Energy Resources,Salt River Project
    Date: 2017-04-23
    NextEra Energy Resources subsidiary Salt River Project is reporting the signing of a 20-year PPA for a grid-scale, integrated solar and battery project that will be located in Pinal County. SRP will purchase all of the energy produced at the Pinal Central Energy Center, located near Coolidge, which will be constructed and owned by a subsidiary of NextEra Energy Resources. A subsidiary of will build a single-axis tracking, 20 megawatt (MW) solar photovoltaic generation facility at the site and combine it with a 10MW lithium-ion energy storage system.

    The SRP Board has set a goal to meet 20 percent of SRP’s retail electricity requirements through sustainable resources by the year 2020. Currently, SRP is on schedule to meet the goal of delivering 15.9 percent of retail requirements through sustainable resources by the end of the fiscal year by using solar, wind, geothermal, hydro power and energy-efficiency measures. SRP is a community-based, not-for-profit public power utility and the largest provider of electricity in the greater Phoenix metropolitan area, serving more than 1 million customers. SRP also is the metropolitan area’s largest supplier of water, delivering about 800,000 acre-feet annually to municipal, urban and agricultural water users. (Source: Salt River Project, PR, 20 April, 2017) Contact: Salt River Project, Scott Harelson, (602) 236-2500 NextEra Energy Resources

    More Low-Carbon Energy News NextEra Energy Resources news,  Salt River Project news,  Solar news,  Energy Storage news,  

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