Category Archives: Energy Storage

Illinois is set to become the Midwest’s solar power leader

By Karen Graham, Digital Journal

Illinois is experiencing a boom in solar energy projects stemming from the state’s Future Energy Jobs Act, a 2016 law that sets a target of getting 25 percent of electricity from renewable sources by 2025 . . . At the end of the 2nd quarter of 2018, Illinois ranked 34th, up from 43rd in 2017 in solar capacity. The state has only 97.84 MW of installed solar power. Rankings and installed solar capacity are about to change for the better, so much so that Illinois could end up being the Midwest’s leader in solar energy in a matter of a few years. Read more here.

Future Energy Jobs Act

Photo: Shedd Acquarium in Chicago. The 265-kilowatt solar project is a highlight in itself—it is the largest installation at any cultural institution in Illinois—but it’s only the first step of Shedd’s plan to cut energy usage in half by 2020.

NEWS FROM OTHER STATES

NATIONAL NEWS

ENERGY STORAGE RESOURCES

Special coverage of energy storage markets & technology, courtesy of pv magazine, by Christian Roselund. PV Magazine brings you a special edition devoted to the fast-growing energy storage space, including a look at its thornier challenges.

Click image to download and save the PDF.

 

Clean Energy Group has redesigned their Resilient Power Toolkit to make it easier to locate the resources you need to understand resilient power system technologies, their economics, and how to approach developing a new resilient solar+storage project.

“We’re always refining our toolbox of resources and making new additions, like our recent permitting and interconnection guide and a storage guide for homeowners from Solar United Neighbors. If you know of useful resources missing from our toolkit or are looking for something you can’t find, send us an email.” – Seth Mullendore, Vice President, Project Director: seth@cleanegroup.org

SUN Guide: Battery Storage For Homeowners

The nonprofit Solar United Neighbors has published a
comprehensive guide to battery storage.

More homeowners than ever are looking into battery storage as an option for their homes. In the first quarter of 2018, the market for residential battery storage grew nine-fold! Our guide is designed to help you decide if adding battery storage is right for you.

This guide will inform you:

  • How battery back-up works
  • About the different types of batteries
  • What battery storage costs
  • How to best pair a solar system with battery storage
  • What to look for in a qualified installer

Click Link To Download: Battery Storage For Homeowners.

IEEFA Analysis: 15.4 GW of coal-fired capacity will close this year

Kentucky coal plant to close, latest among accelerating shutdowns
By Robert Walton, Utility Dive

Source: Institute for Energy Economics and Financial Analysis (IEEFA)

Coal-fired generators continue to close down, and Henderson’s power plant is only the most recent example. According to the Sierra Club, the plant is the 277th coal generator to close since 2010. And new research finds closures are accelerating.

The Institute for Energy Economics and Financial Analysis (IEEFA) on Thursday released an analysis estimating 15.4 GW of coal-fired capacity will close this year, including 44 units at 22 plants. This year at least 11 GW have retired and the final tally is predicted to eclipse the previous record of 14.7 GW retired in 2015. IEEFA estimates another 21.4GW of coal-fired capacity will close over the next six years. Read more here.

100% RENEWABLE ENERGY NEWS

ENERGY STORAGE NEWS

Advocates seek bigger role from large companies on grid planning

Written by Karen Uhlenhuth, Energy News Network

The Wind Solar Alliance, a Washington, D.C., nonprofit that advocates for renewable energy, says while American companies and other large customers have expressed a wish for lots of renewable power, and while lots of wind projects are planned to fulfill those wishes, there is a shortage of power lines to get the electricity where it needs to be. A solution, according to Kevin O’Rourke, the director of public affairs for the Alliance, is for corporate customers to lobby their regional transmission organizations (RTOs) to plan transmission lines that will allow corporate customers to move towards renewable generation. Read more here.

Wind Solar Alliance
Campaigns
A Renewable America Grid Campaign
A Renewable America Jobs Tour
Electric Nation Powered By Wind

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NEWS FROM OTHER STATES

NEW U.S. AIR FORCE SOLAR PROJECTS

Iowa, already a leader on wind, looks to take the next steps on storage

By Karen Uhlenhuth, Midwest Energy News

State officials see huge potential for batteries to help make the most of its wind and solar generation, and they hope to test it with a new grant-funded project. The Iowa Economic Development Authority has awarded a $200,000 grant to support research into the workings of two large solar-plus-storage projects by Fairfield-based Ideal Energy. Ideal will gather information about how the systems work and share it with a team of researchers at Iowa State University who will analyze it. Read more here.

Related: Iowa solar installer using storage to help customers avoid costly demand charges

Photo by Ideal Energy

ALSO WRITTEN  BY KAREN UHLENHUTH

 


Nebraska tribe to double solar capacity after landing federal grant

 

 


Nebraska tribe becomes a solar power leader on the Plains

 

 


Omaha hotel is first project financed with Nebraska’s PACE legislation

Kearney Hub Opinion: Storage new frontier in race for clean energy

The city of Norfolk is fixing to one-up Kearney on the solar energy front, and we wish Norfolkans the best of luck. Earlier this week, the northeast Nebraska city entered an agreement with Nebraska Public Power District on a venture to build a sizable solar array and link it to an energy storage system. It doesn’t appear as if Norfolk’s array will rival Kearney’s in size, but the size of the system isn’t nearly as important as its ability to successfully plow new ground in the development of green energy. Continue reading here.

Photo: Kearney’s $11 million, 53-acre solar farm, currently the largest in the state.

ALSO OF POTENTIAL INTEREST: NEBRASKA / MIDWEST NEWS

Colorado approves Xcel plan to retire coal, shift to renewables and storage

By Catherine Morehouse, Utility Dive

Colorado’s Public Utility Commission (PUC) voted unanimously on Monday to give preliminary approval to Xcel Energy’s Clean Energy Plan, which would see the utility close 660 MW of coal-fired generation a decade earlier than scheduled and shift to renewable resources. Under the plan, Xcel will close units 1 and 2 at the Comanche Generating Station in Pueblo and invest $2.5 billion in renewable energy and battery storage. The utility expects the plan to save ratepayers $213 million. In January, the utility solicited notably low bid prices for wind-plus-storage, $21/MWh, as well as $36/MWh for solar-plus-storage, some of the lowest bids for renewable energy plus storage on record. Read more here.

Image credit: Flickr; Energy.gov

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ADDITIONAL RECOMMENDED READING

Minnesota community solar reaches 400 MW milestone

Study: Using EVs Instead of Stationary Batteries Could Save Billions

Guest Post, Microgrid Knowledge

NRDC’s Pamela MacDougall and Vignesh Gowrishankar report on new energy storage research that indicates that using EVs for grid storage instead of stationary batteries could save electricity customers billions of dollars.

study recently published by researchers at the Lawrence Berkeley National Laboratory (LBNL) shows that the electric vehicles (EVs) expected in California in 2025 could be used to meet the majority of the Golden State’s energy storage mandate that calls for 1.3 gigawatts (GW) of battery capacity by 2024. In fact, EVs can accomplish this both reliably and at about one-tenth the cost of stationary energy storage approaches. This level of storage could power nearly one million average homes, at least for a short while. That EVs can be this valuable to the grid is a hugely significant finding. Read more here.

Image Credit: Jessica Russo, Natural Resources Defense Council (NRDC)

 ALSO PUBLISHED BY MICROGRID KNOWLEDGE

$1.6 million 2 megawatt energy storage unit project in South Sioux City

Posted by Hannah Norton, Multimedia Journalist, KTIV

Click image to watch video. 

The South Sioux City Council has applied to the State of Nebraska for funding that would go toward a two-megawatt energy storage unit to ensure lower rates on the utility bills of residents. Here’s how it all works: Read more here.