NewEnergyNews: TODAY’S STUDY: HOW SOLAR OWNERS CAN BE 'GOOD CITIZENS OF THE GRID'

NewEnergyNews

Gleanings from the web and the world, condensed for convenience, illustrated for enlightenment, arranged for impact...

The challenge now: To make every day Earth Day.

YESTERDAY

  • FRIDAY WORLD HEADLINE-Aussie Farmers Worrying About Climate Change
  • FRIDAY WORLD HEADLINE-The Climate Change Solution At Hand, Part 1
  • FRIDAY WORLD HEADLINE-The Climate Change Solution At Hand, Part 2
  • FRIDAY WORLD HEADLINE-New Energy And Historic Buildings In Europe
  • THE DAY BEFORE

    THINGS-TO-THINK-ABOUT THURSDAY, December 1:

  • TTTA Thursday-First Daughter Ivanka May Fight For Climate
  • TTTA Thursday-Low Profile High Power Ocean Wind Energy
  • TTTA Thursday-A Visionary Solar Power Plant
  • TTTA Thursday-EVs Have A Growth Path
  • THE DAY BEFORE THE DAY BEFORE

  • ORIGINAL REPORTING: How The Clean Power Plan Drove The Utility Power Mix Transition
  • ORIGINAL REPORTING: How Utilities Are Answering The Distributed Energy Resources Challenge
  • ORIGINAL REPORTING: Looking At New Rates To Unlock The Utility Of The Future
  • THE DAY BEFORE THAT

  • TODAY’S STUDY: The Power Potential Of Personal Wind
  • QUICK NEWS, November 29: Climate Change Forces Hard Choices In Alaska; New Energy To Utilities-“Can’t-Beat-Us-So-Join-Us”; Fact-Checking Trump Hot Air On Wind
  • AND THE DAY BEFORE THAT

  • TODAY’S STUDY: Getting More New Energy On The Grid
  • QUICK NEWS, November 28, 2016: Pope Talks Climate Change At Trump; Solar Comes To The Mall; The Big Possibilities Of Backyard Wind
  • THE LAST DAY UP HERE

  • Weekend Video: Why President Trump Can’t Stop New Energy
  • Weekend Video: 7 Things Climate Change Will Mean
  • Weekend Video: Wireless EV Charging Stations
  • --------------------------

    --------------------------

    Anne B. Butterfield of Daily Camera and Huffington Post, f is an occasional contributor to NewEnergyNews

    -------------------

    Some of Anne's contributions:

  • Another Tipping Point: US Coal Supply Decline So Real Even West Virginia Concurs (REPORT), November 26, 2013
  • SOLAR FOR ME BUT NOT FOR THEE ~ Xcel's Push to Undermine Rooftop Solar, September 20, 2013
  • NEW BILLS AND NEW BIRDS in Colorado's recent session, May 20, 2013
  • Lies, damned lies and politicians (October 8, 2012)
  • Colorado's Elegant Solution to Fracking (April 23, 2012)
  • Shale Gas: From Geologic Bubble to Economic Bubble (March 15, 2012)
  • Taken for granted no more (February 5, 2012)
  • The Republican clown car circus (January 6, 2012)
  • Twenty-Somethings of Colorado With Skin in the Game (November 22, 2011)
  • Occupy, Xcel, and the Mother of All Cliffs (October 31, 2011)
  • Boulder Can Own Its Power With Distributed Generation (June 7, 2011)
  • The Plunging Cost of Renewables and Boulder's Energy Future (April 19, 2011)
  • Paddling Down the River Denial (January 12, 2011)
  • The Fox (News) That Jumped the Shark (December 16, 2010)
  • Click here for an archive of Butterfield columns

    -------------------

    Some details about NewEnergyNews and the man behind the curtain: Herman K. Trabish, Agua Dulce, CA., Doctor with my hands, Writer with my head, Student of New Energy and Human Experience with my heart

    email: herman@NewEnergyNews.net

    -------------------

    -------------------

      A tip of the NewEnergyNews cap to Phillip Garcia for crucial assistance in the design implementation of this site. Thanks, Phillip.

    -------------------

    Pay a visit to the HARRY BOYKOFF page at Basketball Reference, sponsored by NewEnergyNews and Oil In Their Blood.

  • ---------------
  • WEEKEND VIDEOS, December 3-4:

  • Trump Truth And Climate Change
  • The Daily Show Talks Pipeline Politics
  • Beyond Polar Bears – The Real Science Of Climate Change

    Tuesday, January 27, 2015

    TODAY’S STUDY: HOW SOLAR OWNERS CAN BE 'GOOD CITIZENS OF THE GRID'

    How solar owners can be 'good citizens of the grid'; A new SunPower Roadmap points to solutions for the PV challenges utilities face.

    Herman K. Trabish, November 19, 2014 (Utility Dive)

    A major force in the solar industry just sent a message to utility regulators—with an attachment.

    The message: Solar can be part of the solution instead a part of the problem. The attachment: A Roadmap to where utilities and owners of distributed solar can partner in a shared and reliable grid.

    “Both utilities and the solar industry have a lot to gain by collaborating on how to use the technology,” explained SunPower VP of Policy Tom Starrs of the basic intent in “Bridging the Divide: A Roadmap to Integrating Distributed Generation.” The Roadmap is the thinking “of most of SunPower’s strategic leadership,” Starrs said.

    Sun Power is one of the vertically-integrated Big Four in U.S. solar, along with SolarCity, First Solar, and SunEdison. It is the second biggest U.S. module manufacturer, makes one of the highest efficiency mass-market modules in the world, has consistently ranked among leading installers in solar leasing, and supplied modules for the MidAmerican Energy-owned 579-megawatt Solar Star Projects, the world’s biggest utility-scale photovoltaic installation.

    The premise in the roadmap, which was sent to state utility commissioners who are members of the National Association of Regulatory Utility Commissioners (NARUC) ahead of their annual meeting, is that the solar and utility industries must work together. “We all share a common interest in ensuring a reliable and resilient utility grid,” CEO Tom Werner pointed out in the cover letter.

    “The PV industry is recognizing we can’t go it alone and finding ways to work with utilities instead of being antagonists is crucial to our long term success,” Starrs said. “And utilities are recognizing that PV, including distributed PV, is here to stay. Efforts to undermine it are not going to be successful anyway. They might as well find ways to work toward solutions with the industry.”

    A shared understanding

    Utilities are concerned that grid integration of distributed generation (DG) is eroding their ability to provide basic grid services and SunPower understands the concern, Starrs said, because utilities are among its key customers and because it must work closely with utilities on interconnections. But, he said, the right response to that concern is not to limit solar.

    “The U.S. can have a strong, smart 21st century utility network in which solar power can reach its full potential while addressing grid integration concerns,” Werner wrote in the cover letter. “Achieving that goal will be extremely difficult, however, without a shared understanding.”

    The Roadmap specifies 8 principles:

    Innovate alternative distribution utility business models and regulatory frameworks for cost effective deployment and management of distributed energy technologies with new smart tools that improve grid performance.

    Keep solar growing with net energy metering until solar penetration levels affect distribution utility fixed cost recovery or impose distribution system upgrade investments.

    When solar penetration rises, implement a gradual transition to new rate structures and service arrangements that send price signals that improve grid efficiency, reliability, and resilience.

    Develop transparent, predictable, and consistent rate structures and market services that allow customers the opportunity to adapt to them.

    While alternative rate structures are developed and implemented, minimum monthly bills are preferable to fixed charges as a way of ensuring that all customers contribute fairly to the costs of operating, maintaining, and improving the distribution system.

    Customers’ rights to acquire, deploy, own, operate, and interconnect behind-the-meter technologies, including energy efficiency and management, storage, and clean generation, must be protected.

    Interconnection of distributed generation should be streamlined with simple, uniform standards that protect the safety and reliability of utility networks and personnel.

    Distribution system operators should make public where grid upgrades will be cost effective and where distributed resources can be built without compromising reliability or imposing network infrastructure costs and reward those who relocate distributed generation accordingly.

    Using the Roadmap

    Starrs described two different kinds of issues that he says can be resolved by applying Roadmap principles.

    One is the saturation of a local feeder system by high PV penetration. It isn’t widespread yet, he explained, but HECO, Hawaii’s electric utility, was forced to impose forceful interconnection constraints against the threat of outages earlier this year.

    Another is the saturation of a system with PV. The California Independent System Operator’s infamous duck curve is a forecast of that possibility.

    “The ISO is anticipating California will have too much solar on the grid in the middle of the day and not enough solar on the grid to meet the evening peak,” Starrs explained, and its suggested remedies are more gas-fired generation to firm and shape the renewables output, and more transmission to move power, including the new gas-fired generation, across broader regions.

    The Roadmap points to solar being efficiently integrated using new technologies. “PV is the core technology,” Starrs said, “but storage is the game changing opportunity. And there are other new hardware and software tools.”

    Smart inverters and smart transformers can prevent feeders from being saturated. Smart meters and smart charging systems can allow utility customers “to do demand response, to do load shifting, and to sell excess and stored solar generation into ancillary service markets.”

    Stakeholders in Hawaii, including HECO, the Public Utility Commission, and the solar industry, could have and should have anticipated the penetration growth and worked together to create longer term solutions, Starrs said.

    By contrast, California’s AB 327 is an example of forward-thinking. “It isn’t a law about what will be changed immediately. It is a law that proposed a 5-year plan and laid out a process to start creating solutions,” Starrs said.

    High penetration issues are inconsequential while PV systems remain scattered, Starrs explained. But according to solar growth projections, solar penetration will rise and become consequential. “It is much better for us to develop solutions in advance rather than wait until problems become real,” he said.

    The new attitudes and technologies envisioned in the Roadmap, Starrs said, can “enable PV system owners to become good citizens of the grid.”

    0 Comments:

    Post a Comment

    << Home

  • >