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Tag Archives: Battery storage

What do we know about Battery Energy Storage? Not much

01 Wednesday Mar 2023

Posted by ottawawindconcerns in Ottawa, Renewable energy, Uncategorized, Wind power

≈ 3 Comments

Tags

Battery storage, Evolugen, IESO, Ottawa, renewables, Wind ConcernsOntario, wind power, wind turbines

And we better learn, fast.

Overhead_View_of_Tehachapi_Energy_Storage_Project,_Tehachapi,_CA

Overhead view of 8-megawatt battery storage facility in Tehachapi, USA-Wikipedia image

March 1, 2023

Green energy’s newest fad is Battery Energy Storage Systems or BESS, which is being promoted as an add-on to existing renewable power generation facilities to counteract intermittency and unreliability.

Lobbyist the former Canadian Wind Energy Association, now the Canadian Renewable Energy Association or CanREA is actively pushing BESS, and has even gone so far as to add storage to its corporate banner as in, Wind- Solar- Storage.

CanREA is pushing for TEN TIMES the amount of wind and solar we already have in Canada (won’t that look pretty? And cost us all, too) which they say will work with storage.

However, even the influential lobbyist points to concerns. First, there is a need to develop technical requirements for connecting and operating battery storage facilities CanREA says in its document, Laying the Foundation:

“In many jurisdictions, the technical details may be included in the operating documents of the crown owned utility. However, there are other elements, such as the scope of safety and environmental reviews, that will need legislated descriptions or will need to be included in the regulatory documents of the relevant ministry or government department.” (Page 10)

And, CanREA says, regulating authorities may need to get ready for BESS and develop new competencies:

“In most jurisdictions, the mandate and/or rules of the regulating authority (for example the Alberta Utilities Commission) may need to be enhanced. Regulatory authorities will need sufficient expertise to fairly evaluate proposed energy-storage installations.”

Most people don’t know what they are

In response to inquiries from members and the public, and because BESS is being proposed as an add-on to existing wind power installations, Wind Concerns Ontario undertook a review of experiences with BESS around the world, and reports of citizen concerns, as well as the current regulatory environment.

As one Ontario mayor said, most people don’t even know what they are.

Wind Concerns Ontario prepared a report, with the following conclusions:

  • Standards needed for emergencies – As BESS technology is relatively new, standards are rapidly changing in response to emergency situations encountered. Even projects developed by companies with extensive battery experience have experienced serious emergency situations.
  • Not enough information – The requirements for submissions to the IESO and to municipalities when requesting support for the project include few, if any, details on the actual project. The process appears to assume that once a company is awarded an IESO contract based largely on price, it will then proceed to develop the real proposal which will be submitted into an undefined permitting process or processes. Based on information submitted, it is not clear how the IESO will be able to distinguish between proposals with higher prices because they meet high standards for development and those with lower prices because the proposal includes the minimal safety standards.
  • Renewable energy or not? – BESS systems are neither defined as a Renewable Energy project by Regulation 359/09, nor are they included in the list of excluded projects. The intention may be to omit further provincial review of these projects and to proceed directly to the municipal permitting process but this would be a recipe for substantial delay as the building officials in each host municipality (many of which are small rural municipalities) individually develop the expertise needed to assess and approve these projects.
  • Safety regulations? – While Ontario Hydro has defined setbacks from BESS installations to protect their infrastructure, there are no setbacks for BESS installations established in Regulation 359/09 to protect other buildings and activities. Similarly, there are no noise standards for these systems which could create a new enforcement challenge for Ministry of Environment, Conservation and Parks field staff.
  • Potential for support to be withdrawn – As the submissions to municipalities have included minimal information, there is potential for municipalities to rescind their support resolution once they learn the risks associated with these projects and the municipal resources that will be potentially required to deal with emergency situations.

Clearly, there are significant issues to be addressed.

Ottawa area BESS

Here in Ottawa, a BESS facility was proposed for the recent Independent Electricity System Operator (IESO) Request for Proposals for new power generation. Located on Upper Dwyer Hill Road in the West Carleton-March ward of the city, the project is unheard of for most people. The company proposing the project held a public meeting in December but no one showed up. The IESO allows proponents to simply post a notice on their project website. If you don’t even know about the project, how do you know to check for announcements?

Here are the minutes for the “public” meeting:

MINUTES OF PUBLIC COMMUNITY ENGAGEMENT City of Ottawa Public Meeting Location: Alexander Community Centre, 960 Silver St, Ottawa, ON K1Z 6H5 Time: 6-7 pm, January 12th, 2023

Long-Term Reliability Project Name: 548

Site Address: 650 Upper Dwyer Hill Road, Ottawa, ON K0A 1A0

Facility: Battery Energy Storage Systems (BESS)

Size: 4.99-megawatt/19.96-megawatt hour

 

Proponents Name: 1000234763 Ontario Inc.

Attendance: • 0 community members •

Proponent – 1000234763 Ontario Inc., representative: o John Kozak, COO • Proponent’s Contractor, SolarBank Corporation (previously, Abundant Solar Energy Inc.) o Tracy Zheng, CAO o Mila Simon, Project Coordinator 6ii

6:00 PM: meeting called to order. Proponent and SolarBank waited for 45 minutes for attendees. No community members showed.

6:45 PM: Meeting adjourned.

Another BESS proposal is in development in Cumberland, that would be ten times the capacity of the Upper Dwyer Hill Rd facility. In response an email inquiry, developer Evolugen (a division of huge power developer Brookfield) replied:

We are still in the process of assessing potential sites for a battery storage energy system in the Cumberland area to respond to two announced procurements (expedited and long-term RFP). The two public meetings were held to gauge at a high level the type of reaction that this type of project would receive in this area. We don’t record public meetings because they are drop-in format rather than a presentation with a Q and A. But we are always available for one-on-one meetings. The IESO released the final RFP document in early December, but had released a series of documents (including a draft RFP) in preceding months to provide project proponents with a general idea of what public outreach requirements were required.  

As we have more information – we will continue to update our project specific website: Rabbit Battery Energy Storage Project – Brookfield Renewable (evolugen.com)

Nick Best, Director, Public Affairs

Another inquiry, this time to the Cumberland Community Association, revealed the association knew nothing about the proposal. Or the public meetings that were held.

Time to ask questions

Doubtless, still more BESS proposals are coming with the IESO set to open up yet another RFP later this year, this time for almost twice as much new power generation.

We need to learn more to be able to ask questions about the impact of these installations on our communities, the environment, and our economy.

ottawawindconcerns@gmail.com

 

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Prince Edward County rejects battery storage proposal

24 Tuesday Jan 2023

Posted by ottawawindconcerns in Renewable energy

≈ 1 Comment

Tags

Battery storage, IESO, noise pollution, prince Edward County, Wind Concerns Ontario

RISK OF NOISE, FIRE, ENVIRONMENTAL CONTAMINATION FROM BATTERY STORAGE SYSTEM IS TOO GREAT, SAY RESIDENTS. FEW DETAILS AVAILABLE ON A LARGE ENERGY PROPOSAL: “A PIG IN A POKE”

January 24, 2023

Prince Edward County’s council voted to reject a proposal for a battery storage facility last week, responding to citizen concerns about safety and risk to the environment.

A Battery Energy Storage System or BESS was proposed by Compass Energy, a 250-megawatt facility that would require 15 acres of land.

Ontario’s Independent Electricity System Operator or IESO currently has a Request for Proposals for new power sources; the IESO is looking for 1,500 megawatts of power which can include new projects such as natural gas or wind, and battery storage. The proviso is that the power must be available immediately, and “can deliver a continuous amount of electricity to a connection point on a distribution system or transmission system for at least four consecutive hours,” according to the IESO website.

The Alliance to Protect Prince Edward County or APPEC* made a presentation to council with their concerns about the proposal.

“When we first became aware of the Picton BESS proposal a few months ago, we thought the scale of the project warranted evaluation,” says APPEC president and County resident Orville Walsh.

“We anticipated that [the proponents’] community meeting in early December would provide many of the project details. That turned out not to be the case. According to the project website, they will only be designing or planning the project after obtaining a contract from the IESO.”

Walsh told Prince Edward County Council that on investigation of available information about the project, APPEC concluded that there is no information on the type of equipment that will be used, battery manufacturer, or other electrical components; no information on the HVAC systems to be utilized; no information on fire detection systems, fire suppression systems and equipment; and no noise studies or estimates of environmental noise, which can be significant.

“We can only imagine the noise that could be generated on a warm summer night by 250 HVAC units,” Walsh told Council.

There are few specifics about this project, Walsh explained, “not a single drawing or illustration that is reflective of the scale of the project.  

“Giving support to a project lacking basic information is like buying a pig in a poke,” he said.

Residents of The County were also concerned about the loss of prime agricultural land to the power project, which contravened both the Ontario government’s statements and requirements of the local Official Plan to preserve valuable farmland.

Fire a significant risk

The danger of fire is an “unacceptable risk” from the lithium-ion batteries, say residents. Quoted in a report in the Picton Gazette, resident “Don Wilford spoke to council detailing the environmental devastation that would occur should a fire break out at a 250 megawatt BESS along with the immediate risk to the local population. ‘Lithium-ion batteries are susceptible to fires. At the scale proposed, the fire would cause vast damage to wetlands, the toxic gas plume requiring evacuation of Picton only 5 km away and potential loss of firefighters’ lives,’ Wilford stated.”

Others wondered why the Prince Edward County location was chosen as it is not near major population centres, or power generation facilities. (We can tell you: willing landowners, nothing else.)

Company competence in battery storage

Citizens also noted that the proponent had no experience with battery storage facility construction or operation. Resident Don Wilford presented background information about proponent Compass Energy: it is owned by Irving, which in turn is a subsidiary of Icon Infrastructure, a financial investment firm based in the U.K., he said.

“None of these companies have experience with battery storage,” said Wilford. “It appears Ontario is not only ignoring safer zinc battery tech but outsourcing a key component of its electricity infrastructure to financial companies that will outsource the tech to a systems integrator, which will, in turn, repackage lithium-ion units from major suppliers in China.”

It was also noted that the developer admitted there would be “zero” long term employment opportunities for people in Prince Edward County.

Valuable farmland would be lost

Sophiasburgh Councillor Bill Roberts tabled an amendment to deny the request from Compass Energy, listing all the concerns expressed by community members, adding that the Prince Edward Federation of Agriculture was also no in favour of the project.

“I’m opposed to the use of prime agricultural land for this purpose,” he said according to the story in the Picton Gazette.  “I support the Prince Edward Federation of Agriculture in their opposition to non-agricultural development on prime farmland. I hear convincing and alerting information from the audience,” said Roberts.

Roberts repeated the concerns about the risk of fire: “I find the potential fire and contamination risks compelling. Since 2017 there have been 50 such failures including five at large BESS installations. One in Australia required 150 firefighters and four days to extinguish,” decried Roberts. “I don’t get a sense the proponents have the experience to complete and operate such a giant BESS project. I was particularly struck by the IESO’s own connection site identification, wherein at least 166 sites were deemed preferable.”

Roberts amended motion was seconded by councillor John Hirsch and passed by council.

Battery storage proposals are popping up in various locations throughout the province, with varying degrees of success.

Other projects proposed include solar power facilities. One developer put forward a proposal to the council in Sault Ste Marie but declined to tell the elected representatives where the project might actually be located. At another meeting, the proponent claimed full support by local indigenous communities, which turned out not to be true: there had been some conversations including email exchanges, but there had been no formal expression of support.

In the U.S., energy commentator Robert Bryce says that community opposition to large wind and solar power projects is rising; people understand that wind and solar (and now, battery storage) do little to help the environment or alter climate change, but they do have significant environmental impacts, and cause electricity bills to rise. Bryce maintains a database of community rejections of large renewable energy projects.

Comment: frankly, we cannot understand why any company would want to take on the folks in Prince Edward County. They spent more than 10 years, and more than $1.5 million after-tax dollars to defend the County against four wind power projects, all of which would have endangered wildlife, wetlands, and the fragile topography of the area, as well as having a negative impact on tourism, for which the area is rightly famous.

contact@windconcernsontario.ca

*APPEC is a corporate community group member of Wind Concerns Ontario

REPOSTED FROM WIND CONCERNS ONTARIO with permission

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