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Solar on Every Home? NREL Outlines Pathways to Ultra Low-Cost Residential Solar

Aug
22

           

Figure 1. Average estimated annual residential rooftop PV market capacity potential from 2017 – 2030 (Source: NREL)

sepapower.org - by Jeffrey Cook - August 16, 2018

If the solar industry reaches this Department of Energy (DOE) target, it could dramatically alter the energy market and present a future where residential PV becomes a standard, cost-effective home installation, versus a luxury or long-term investment. A recent NREL report — Cost-Reduction Roadmap for Residential Solar Photovoltaics (PV), 2017-2030 — models a set of pathways that the industry could follow to realize this future. The analysis focuses on two key markets for residential PV cost reduction: installing PV at time of roof replacement and installing PV at time of new construction. These two market segments were selected because each offers significant cost reduction opportunities while representing a 30 gigawatt (GW) annual market nationwide (see Figure 1).

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San Antonio, Texas - CPS Energy Wants Your Input On Their Flexible Path Plan

Jun
14

kens5.com - by Jeremy Baker - June 13, 2018

CPS Energy is holding a public input session Wednesday evening about what they are calling their Flexible Path program, and a look into the future of energy in the Alamo City.

"We currently are going to put a plan together with the involvement of the community, to help reduce the amount of fossil fuels that we have in our generation mix and move more toward renewable energy and more innovative technology," CPS Energy spokesperson John Moreno said.

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CLICK HERE - CPS - Our Flexible Path

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Scalable Water Management Solutions for Developed & Developing Cities

Apr
04

           

Cape Town, South Africa

meetingoftheminds.org - by Manohar Patole - April 3, 2018

The growth of urban settlements is subject to a range of factors influenced by demographic, economic, political, environmental, cultural, and social factors. Weather variability, or climate change, has recently risen up this list. These two factors: climate change and urban population growth, are dramatically affecting urban water management. On one hand, growing populations increase urban water demand and on the other, climate change has increased water variability (volume, distribution, timing and quality) . . . 

 . . . How will cities adapt? Reframe. Develop new responses.

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Microgrids as Resilient Energy Infrastructure

Mar
29

           

Microgrid at Princeton University

utilitydive.com - March 20, 2018

The National Academy of Sciences defines “resilience” as the ability to prepare and plan for, absorb, recover from, and more successfully adapt to adverse events.  Since the September 2017 DOE NOPR to FERC, the energy industry has been working overtime to better define resilience.  FERC unanimously set aside the “90 days on-site fuel storage” provision espoused by DOE and opened a new docket (AD18-7) to more fully examine the current state of grid resiliency, asking the nation’s seven RTO’s and ISO’s to provide their definition of resiliency relative to the bulk power system by March 9.  Those ISO/RTO comments reflected regional variances as expected while sharing a common thread of the paradigm shift underway from central station power plants to more distributed generation . . . 

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Wind and Solar Power Could Meet Four-Fifths of US Electricity Demand, Study Finds

Mar
27

           

Solar panels cover the roof of UCI's Student Center Parking Structure. A new study co-authored by Steven Davis, associate professor of Earth system science, shows that the U.S. can meet 80 percent of its electricity demand with renewable solar and wind resources.  Credit: Steve Zylius / UCI

CLICK HERE - STUDY - Geophysical constraints on the reliability of solar and wind power in the United States

Investment in greater storage, transmission capabilities needed

sciencedaily.com - University of California - Irvine - February 27, 2018

Summary: The United States could reliably meet about 80 percent of its electricity demand with solar and wind power generation, according to scientists.

The United States could reliably meet about 80 percent of its electricity demand with solar and wind power generation, according to scientists at the University of California, Irvine; the California Institute of Technology; and the Carnegie Institution for Science.

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Southampton Town Aims To Be 100 Percent Green By 2025

Feb
15

           

Southampton officials, from left, Frank Zappone, Lynn Arthur, Janice Scherer and Mike Lieberman with a Nissan Leaf, one of the town's new electric vehicles. Photo Credit: Joseph D. Sullivan

newsday.com - by Vera Chinese - February 15, 2018

Southampton Town will take several steps this year to move toward its goal of meeting all of the community’s energy consumption needs through renewable sources by 2025.

Unlike fossil fuels, renewable energy sources are ones that can be replaced naturally and repeatedly. The ambitious mark requires not only looking to renewable energy — possibly through a plan that could replace PSEG as the default energy supplier in town — but also reducing consumption, Southampton Town Deputy Supervisor Frank Zappone said during a recent town board work session.

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White Papers - Research on Advancing Electricity Systems

Dec
13

A Collection of White Papers - Research on Advancing Electricity Systems

(see the attachments below)

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Critics Rip Into LIPA Plan to Alter Solar Power Valuation

Dec
03

           

Justin Bell, LIPA's director of rates and regulation, speaks about the utility's new solar-energy pricing scheme, during a Uniondale meeting on Monday, Nov. 27, 2017. Photo Credit: Newsday / Mark Harrington

LIPA says the goal is to make sure the excess energy produced by home and business solar is properly valued so the programs last.

newsday.com - by Mark Harrington - November 27, 2017

A contingent of solar-energy installers, environmentalists and a construction company on Monday criticized a LIPA proposal that would alter the current system for valuing power produced by solar and other green-energy systems, saying it would stifle growth in a market already pressured by reduced state incentives.

At hearings in Hauppauge and Uniondale to seek input on the new plan, critics were unanimous in castigating the new system, which they said adds uncertainty and complexity to a program that works just fine in its current form. . . .

 . . . The Long Island Solar Energy Industry Association, an industry group, has launched a petition drive to oppose the program, which it says, will “negatively impact solar adoption at a time when we need to accelerate” it.

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Green Options Advisory Committee Hears Solar Plan

Nov
30

Michael McDonald of Global Resilience Initiatives of Washington, D.C., shared a vision of energy independence with the town’s Green Options Advisory Committee last week.  JULIE LANE PHOTO

shelterislandreporter.timesreview.com - by Julie Lane - October 3, 2017

Ongoing coverage of the devastation Hurricane Maria left in Puerto Rico should be enough to prompt East End residents to plan for an age of energy independence separate from PSEG.

That’s how Michael McDonald of Washington, D.C.-based Global Resilience Initiatives Inc. sees it, and he’s working with East End officials to make energy dependence on a single source a thing of the past.

Mr. McDonald met with Shelter Island Green Options Advisory Committee members September 28 to talk about a time when PSEG would no longer have a monopoly providing electricity, but would have to compete for customers with energy cooperatives that would use 100 percent renewable solar power.

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Pittsburgh's Microgrids Technology Could Lead The Way For Green Energy

Nov
28

           

Gene Lutz drives an electric fork lift powered by renewable energy at Pitt Ohio, a trucking company with an office in Harmar, Pa. The firm has invested in solar and wind energy, along with a bank of storage batteries, to create an independent microgrid that would hold up in a storm. Researchers hope to build more of these and link them together to create a reliable backup supply.  Daniella Cheslow/NPR

npr.org - by Daniella Cheslow - November 12, 2017

When President Donald Trump announced the U.S. would withdraw from the Paris climate accord, he said he represented "Pittsburgh, not Paris."

Pittsburgh Mayor Bill Peduto disagreed. He traveled to Germany this week as part of an unofficial delegation of more than 100 Americans, American officials and business owners who say they are still committed to climate talks taking place in Bonn. One element of Pittsburgh's climate strategy has been encouraging innovation in a technology known as microgrids.

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