Category: Integration

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Minnesota Can Reliably Integrate 40% Renewables According to DOC Transmission Study

Yesterday, the Minnesota Department of Commerce issued its highly anticipated Minnesota Renewable Energy Integration and Transmission Study, which indicated that the “capacity for adding additional wind and solar up to 40% by 2030 can be reliably accommodated by the electric power system” (DOC press release here). The study stated that with relatively modest upgrades to existing transmission, … Continue Reading

DOD Should Consider Adding Fast-Ramping Generation to its Procurement Planning

Intermittent resources create unique challenges for 21st Century Utilities, RTO’s and System Operators. The now infamous "Duck Chart" highlights a key element of the problem — central station thermal plants cannot ramp efficiently, leading to "worst of all" scenarios where the benefits of renewables are not fully utilized and central station plants operate inefficiently for … Continue Reading

PG&E Announces Energy Storage RFI

California’s Pacific Gas and Electric Company (“PG&E”) announced today that it plans to issue an Energy Storage Request for Information (“RFI”) to obtain information on utility-scale, dispatchable, and operationally flexible storage resources through a solicitation of interest from technology providers, owners, and developers of energy storage resources.  PG&E said that it plans to issue the … Continue Reading

PNWER Energy Storage Conference, Pivotal Leaders Event–Portland, October 8

The Pacific Northwest Economic Region (PNWER) Energy Storage Coaliation (ESC) will be holding an important energy storage conference at the Portland Convention Center on October 8, 2012.  ESC has worked with the Oregon and Washington public utility commissions to bring together a diverse mix of developers, utilities and regulators to share their perspectives on opportunities and barriers … Continue Reading

Upcoming Webinar on Order No. 755 (Frequency Regulation) and Energy Storage

  In October 2011, the Federal Energy Regulatory Commission (FERC) issued Order No. 755, which requires regional transmission organizations (RTOs) and independent system operators (ISOs) to pay for frequency regulation services based on the actual amount of service provided in response to actual or expected frequency deviations or interchange power imbalances.  The order directs RTOs … Continue Reading

Gov. Kitzhaber Names Margi Hoffman as Oregon’s Energy Policy Advisor

Oregon Governor John Kitzhaber announced today that he has named Margi Hoffman to serve as his Energy Policy Advisor.  She will join the Governor’s office on April 2. Ms. Hoffman has served as Senior Vice President and Director of Oregon Operations with Strategies360, a strategic consulting firm, and has also worked closely with Renewable Northwest Project (RNP) … Continue Reading

Upcoming Event: Energy Storage for the Grid: Watchful Waiting or the Perfect Storm?

I’ll be moderating Energy Storage for the Grid: Watchful Waiting or the Perfect Storm? at the MIT Enterprise Forum Northwest’s May 8, 2012 program at Seattle’s Museum of History and Industry (MOHAI) , 2700 24th Ave East.  The event, which includes a networking reception, will be held from 5:00 to 8:30 pm.  The evening’s panelists will be: Terry Oliver, Chief … Continue Reading

CUB Policy Center and UO Hold Inaugural Smart Grid Conference in Portland

The CUB Policy Center, in partnership with the University of Oregon School of Law,  will be holding its inaugural policy conference: Smart Grid: Today’s Regulation and Tomorrow’s Technology, on Friday, October 21, 2011, at the University of Oregon White Stag Block (70 NW Couch St., Portland, OR 97209).  The luncheon keynote speaker will be former FERC Commissioner … Continue Reading

New Resources for Electric Energy Storage

For those who like to pay close attention to developments in the energy storage industry, take a look at Stationary Electricity Storage, which collects and presents articles about storage industry news, noteworthy projects, and other topics.  It’s well organized (with articles filtered by category, storage provider, organization and location), offers a free daily newsletter and looks like a good … Continue Reading

CPUC Seeks Comments in AB 2514 Electric Storage System (ESS) Docket R.10-12-007

California’s AB 2514 directs the California Public Utility Commission (CPUC) to determine appropriate targets, if any, for load-serving entities to procure viable and cost-effective energy storage systems. If the CPUC decides that targets are appropriate, it is supposed to set dates for achieving those targets. As a follow up to an AB 2514 workshop held … Continue Reading

EPRI Project to Develop Functional Requirements for Customer Energy Storage System (CESS) Launched – Public Webcast July 22

The Electric Power Research Institute (EPRI) is developing a new report to define functional requirements for customer energy storage systems (CESS). The project is engaging energy storage stakeholders to collaborate on the development of the functional requirements through a public process. EPRI’s effort is designed to create an understanding between electric utilities and their storage … Continue Reading

Coming Very Soon: CPUC Energy Storage Workshop

On Tuesday, June 28, 2011, the CPUC will hold an “Electric Energy Storage Workshop” as part of its R10-12-007 proceeding for AB 2514, which defines the process by which the CPUC will consider electric energy storage standards for California’s investor owned utilities. The workshop will be held at in the Golden Gate Room at CPUC’s … Continue Reading

FERC Seeks Comments on Ancillary Markets and Energy Storage

On June 16, 2011, the Federal Energy Regulatory Commission (FERC) issued a Notice of Inquiry (NOI) seeking comments on what it described as two separate but related issues, both of which apply to electric energy storage (EES).  First, because FERC is interested in facilitating the development of robust competitive markets to provide ancillary services from … Continue Reading

Energy Storage Industry Expresses Optimism at Energy Storage Association Annual Meeting

This week I attended the 21st Annual Meeting of the Energy Storage Association in San Jose, California. The meeting broke its attendance record by attracting over 420 attendees, including representatives from electric energy storage (“EES”) technology companies, utilities, venture capital funds, consultancies and government agencies. Key note speakers included Dr. Imre Gyuk of the U.S. Department of … Continue Reading

CEC Holds Workshop on Energy Storage for 2011 IEPR

The 2011 IEPR Committee Workshop on Energy Storage for Renewable Integration was held Thursday, April 28th at the California Energy Commission (CEC) offices in Sacramento.  The Workshop was presented in a three panel format, with each panel addressing specific topics, including (1) the need for energy storage in light of California’s renewable portfolio standard, greenhouse … Continue Reading

California Public Utilities Commission Holds Prehearing Conference on Energy Storage Procurement Targets

As we’ve previously discussed, California’s AB 2514 requires the CPUC and municipal utilities in California to open proceedings by March 1, 2012 to determine appropriate targets, if any, for the procurement of viable and cost-effective energy storage systems by load-serving entities. Over a year before that deadline, the CPUC opened Rulemaking 10-12-007 in December of last … Continue Reading

LexisNexis Selects Renewable + Law Blog to its Top 50 Environmental Law Blogs List

Having first reported to our readers in February that LexisNexis had nominated the Stoel Rives Renewable + Law Blog for its Top 50 Environmental Law & Climate Change Blogs for 2011 award, we are pleased to announce we made the list of winners! In publishing its Top 50 list, LexisNexis declared that our Renewable + … Continue Reading

RFI for Substation-Size Li-ion Energy Storage System Demonstration Project

Electric Power Research Institute (EPRI) and Technology Transition Corporation recently issued a request for information (RFI) to prepare for multiple demonstrations and the market introduction of 1MW / 2MWh lithium ion battery energy storage systems (ESS) for electric utility grid management solutions.  EPRI and TTC have assembled a utility team for this project, and they encourage manufacturers … Continue Reading

Upcoming Electric Energy Storage (EES) Workshops

California’s AB 2514 requires the CPUC and municipal utilities in California to open proceedings by March 1, 2012 to determine appropriate targets, if any, for the procurement of viable and cost-effective energy storage systems by load-serving entities. By October 1, 2013, the CPUC must (1) determine whether a procurement target for energy storage is appropriate … Continue Reading

Release of the “Western Wind and Solar Integration Study”

The National Renewable Energy Laboratory ("NREL") recently announced the release of the "Western Wind and Solar Integration Study"  (the "WWSIS"), which investigated the operational impact of up to 35% energy penetration of wind, photovoltaic, and concentrating solar power on the power system operated by the WestConnect group of utilities in Arizona, Colorado, Nevada, New Mexico and … Continue Reading
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