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November 5, 2024

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NJ Proposes Modest Community Solar Capacity Hike

New Jersey’s permanent community solar program should approve projects with a combined capacity of at least 750 MW in its first five years, according to a straw proposal released by the state’s Board of Public Utilities (BPU) last week.

The proposal resists the effort by some legislators to dramatically ramp up capacity in light of what the plan calls the “tremendous market response” to two pilot programs in 2019 and 2021. Instead, it calls for much the same capacity allocation of 150 MW per year discussed in the past, with a 50% hike in available capacity suggested in the third and fourth years of the program to make up for any shortfalls in earlier years.

The much anticipated straw proposal limits the maximum size of projects eligible to participate in the program to 5 MW. It also requires eligible projects to be developed on rooftops, carports and canopies over impervious surfaces, contaminated sites and landfills and man-made bodies of water.

The proposal rejects the selection strategy used in two pilot community solar programs of awarding capacity through a competitive process. Instead, projects will be picked on a first come, first served basis, providing they meet heightened requirements to ensure readiness for development.

The release of the proposal, which will be the subject of a public hearing on April 24, provides insight into how the state wants to push forward a market sector that state officials regard as among the most successful in the state’s renewable energy portfolio.

In his push for New Jersey to reach 100% clean energy by 2050, Gov. Phil Murphy (D) has set a goal for the state to have 32 GW of solar by 2050, about 34% of the state’s generating capacity. The state had 4.36 GW of installed solar capacity at the end of February, according to the latest BPU figures available, and agency leaders see community solar as a potential growth driver.

“It is important to highlight the tremendous market response and overall interest in developing community solar projects,” the proposal states, noting that the board received more than 650 applications for the two temporary pilot programs.

Chasing Solar Goals

Community solar projects target users who either cannot or do not want to have solar on their roofs but seek to support a clean energy initiative. To make the projects work, the developer must sign up subscribers, who commit to using the clean energy and in turn receive a credit on their utility bill, reducing the electricity cost by a set percentage.

The BPU approved 45 projects totaling 75 MW in the first community solar pilot in 2019, and two years later approved 105 community solar projects totaling 165 MW in the second pilot. Both solicitations were substantially oversubscribed, with 412 applicant projects in the second phase and 252 applications in the first. (See NJ Selects 165 MW in Community Solar Projects.)

The interest in the program prompted two lawmakers to introduce a bill, S3123, that would have more than tripled the size of the planned permanent community solar program to 500 MW a year. The BPU had set an early target of 150 MW a year for the permanent program, for a total of 750 MW over five years. Some stakeholders also suggested that the program should award 300 MW of capacity in the first year of the program, to make up for the fact that the BPU had initially planned to have three pilot programs but abandoned the final pilot to create the permanent program.

But the BPU opposed the bill, saying the sector and grid could not handle such a rapid expansion. In fact, only 25 community solar projects in the two pilot solicitations have been installed so far, according to recent BPU figures. (See NJ BPU Opposes Community Solar Program Expansion.)  And the agency has stuck to its original plan — albeit increasing the goal slightly by saying it will allocate “at least” 150 MW a year — and making some changes to program rules and requirements.

Encouraging LMI Participation

The straw proposal suggests that the state maintain the pilot program requirement that 51% of the subscribers to each community solar projects be reserved for low- and moderate-income households. That system has so far resulted in projects signing up more than 6,000 subscribers who have received more than $6 million in bill credits and saved more than $1 million, according to the proposal.

But it recommends that the agency relax pilot rules that required consumers to provide documentation of their income if they wanted to subscribe as low- or moderate-income participants.

In response to concerns from solar developers over the difficulties of getting documentations, the BPU recommends that such participants be allowed to self-attest to their income through the use of a standardized form.

“Staff believes that potential community solar subscribers should not be dissuaded from participation by having to produce a tax return, EBT card, or other documentation of income,” the proposal says. “Individuals may feel uncomfortable providing this personal information to subscriber organizations, and there is concern about subscriber organizations retaining such data.”

Replacing Competitive Selection

The proposal also changes the selection process by which projects are picked for the program. The agency concluded that the competitive process used in the two pilots, in which applicants were evaluated and ranked by the BPU staff, though effective, was also too time-consuming and so complicated that it took nine months to complete the process. During that time, some projects withdrew because the lease on the proposed project site expired, the proposal said. (See Slow Progress of NJ Community Solar Pilot Draws Fire.)

The proposal instead suggests that projects be picked on a first come, first served basis, and that the quality of the projects would be ensured by raising “minimum maturity requirements” — such as having applied for certain permits and being viable for interconnection. Those details would ensure the selected projects had not been rushed too quickly into the application process and would be likely to succeed if picked.

That raising of the bar might help alleviate the scenario in the pilot programs in which only 44% of selected projects reached commercial operation before the BPU’s conditional approval expired, the proposal suggested.

“All projects would be required to meet certain criteria … to ensure key policy preferences are met,” the proposal says. “With strict prerequisites for application, the potential pool of applicants will be limited to those that are considered to be most beneficial from a policy perspective and are most mature and able to make progress toward completion soon after awarding.”

“An open enrollment process fairly allows for a diversity of projects to participate without being constrained by a scoring process that may favor certain types of project elements or developers,” the proposal states. “This procedure is more sustainable for a permanent program and limits the administrative burden associated with a competitive solicitation process.”

The proposal also offers a solution to a two-year-old discussion about how best to bill subscribers so that the program is simple and attractive to ratepayers. The proposal rejects the option that ratepayers receive separate bills for electricity from the utility and a community solar subscription from the developer, noting the confusion and increased risk of non-payment. (See Billing Key to NJ Community Solar Growth.)

Consolidating those elements into a single bill handled by the electric distribution company would be simpler, and “customers would be better served having only a single bill,” the proposal says.

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LBNL: Interconnection Queues Grew 40% in 2022

Interconnection queues around the country are filled with over 2,000 GW of new generation, dominated by solar, storage and wind, according to updated analysis from the Lawrence Berkeley National Laboratory released Thursday.

The 2,000 GW number is up 40% from a year earlier, according to LBNL, which studied the seven ISO/RTOs and 35 additional utilities outside organized markets that altogether serve 85% of total electric load in the country. Over 10,000 projects representing 1,350 GW of generation and 680 GW of storage are in the queue.

The zero-carbon generation in the queues alone totals about 1,260 GW, which would be about equal to the total amount of generation operating around the country today.

The growth in projects reflects the real interest in transitioning the industry to a cleaner future, but it also represents growing backlogs as projects take five years to get through the processes, the lead author of the study, Joseph Rand, an energy policy researcher at LBNL, said in an interview.

“The queues illustrate both the opportunity and the challenges of rapid electric sector decarbonization in the United States because we see this unprecedented development interest in new clean energy,” Rand said. “But then, on the other hand, we do see the backlogs and delays and high withdrawal rates.”

Some of the trends in the queue are worthy of concern, but others represent a real opportunity, he added.

The continued growth in the queue reflects the reality that the industry wants to build a lot of renewables, which is because of demand from state mandates and commercial customers, Brattle Group Principal Johannes Pfeifenberger told RTO Insider. But only a fraction of those projects will ever lead to steel in the ground — and the fact that it is so hard to get through the queue contributes to that growth.

“You never know which location on the grid is a good location, or which is a bad location,” Pfeifenberger said. “So, if a developer hopes to develop 1,000 MW of renewables, they might submit 3,000 MW of interconnection requests, hoping to find a good location where it is cost-effective to interconnect.”

While the overall amount of capacity continued to rise in the year, the number of new requests fell from 2021, which LBNL said was caused by both CAISO and PJM pausing new applications as they dealt with significant backlogs that led to new rules in both markets. CAISO’s pause ends this year, but PJM will not take any new requests until 2025.

“The interest in solar, storage and wind is so widespread across the country that even if these two leading markets dip down or pause for a year, it’s surging everywhere,” Rand said.

PJM had the largest number of active projects in its queue at 3,042, followed by the non-ISO West at 1,879, MISO at 1,734, ERCOT at 902, and the Southeast (outside of ISO/RTOs) at 830. By total capacity the numbers are different — with the non-ISO west at 598 GW, MISO at 339 GW, and PJM at 298 GW.

Queue by Technology Type (Lawrence Berkeley National Laboratory) Content.jpgQueue requests by technology type from around the country | Lawrence Berkeley National Laboratory

Solar represents the largest technology by volume in the queue, with 947 GW of the total, followed by storage at 680 GW. Both figures include hybrid projects made up of both technologies.

Solar is widespread across the country, but LBNL noted that both the Northeast and SPP had less of the resource type waiting to connect to the grid. Most of the wind is in the West, or offshore from the East Coast, while storage is centered around the CAISO and the West — although it is rapidly expanding to the east as well.

Offshore wind makes up 113 GW, which is more than enough to meet the Biden administration’s goal of 30 GW by 2030.

Most Projects Drop Out

While the capacity in the queues would be enough to decarbonize the power sector if everything were built, that is not going to happen. For all the projects in queues between 2000 and 2017, just 21% (and 14% of capacity) entered service, LBNL said. The success rate of more recent proposals cannot be determined yet.

More recent projects are dropping out later in the queue process, which exacerbates delays for those left behind as grid operators must do significant restudies to determine who must pay for the transmission upgrades required to reliably interconnect generation.

FERC is working on a couple proposed rules meant to help the process. One would update the pro forma queue rules (RM22-14) to include revisions such as giving priority to projects farther along their development paths, and another on regional planning that would require planners take into account future sources of generation (RM21-17).

FERC’s reforms should help to streamline the queues a little bit, but they are far short of progress in Europe, which is generally farther along in its grid transition, Pfeifenberger said. He said ERCOT has a similar system to that of the United Kingdom and some other European countries, which can move renewables through the queue at a much quicker rate than the current FERC-regulated processes, which were designed over 20 years ago to connect natural gas plants to the grid.

Rand believes that, together, FERC’s NOPRs can have an impact on the queue and its backlog, but they both need to become final rules for that to happen.

“Either one of them in isolation just wouldn’t be sufficient to make a big dent in this problem,” Rand said. “But combined, they might they definitely have real potential to unlock this queue.”

‘Connect and Manage’

The interconnection NOPR would adopt on a national basis changes that some organized markets and individual utilities have already made to speed up their queue and minimize speculative projects, but it will not lead to new transmission being built to resource-rich areas. The transmission planning NOPR would handle that second part, but one key issue remains, Rand said.

“That’s cost allocation: Who pays?” Rand said. “If you’re a generator, trying to interconnect to the grid system, how much do you pay for the interconnection upgrades? And what determines what fraction that you pay? And what types of upgrades you pay for? That’s not really addressed in those two NOPRs, and it’s a very sticky issue that I think leads to a lot of projects ultimately withdrawing from the queue.”

The U.K. and ERCOT both use a process called “connect and manage,” compared with the “invest and connect” process used in FERC-regulated RTOs, and when the British adopted that system their queue times were cut from five years to one year, Pfeifenberger said.

“The idea is you let people interconnect. It might be non-firm, they might get curtailed, but then use … congestion management or proactive transmission planning, where congestion makes it worthwhile to upgrade the transmission system,” Pfeifenberger said.

Enel North America, a subsidiary of the Italian utility that develops renewables and is a major player in demand response, has written a whitepaper endorsing the basics of connect and manage, and it has made similar arguments to FERC as it weighs reforms, he added.

ERCOT does not have the regular, proactive transmission planning process to compliment the “connect and manage” process, Pfeifenberger said. The process has not been adopted elsewhere in the U.S. because it represents a major change from the normal of doing business.

“It’s very hard for an ISO to change it in the connection process,” Pfeifenberger said. “First of all, the ISO may not want to because they think the interconnection process is what is necessary. But even if they wanted to, they have to go through the stakeholder processes; they have to change the tariff; they have to get FERC approval. But I think it’s mostly a mindset issue, that the ISOs just like the way they’re doing it.”

ERCOT does have a record of more quickly connecting resources to the grid, but Rand said it was not a silver bullet because projects there face higher risks of curtailment as the Texas grid operator just offers energy-only service as opposed to the network interconnection service in other markets.

“You can connect without paying those upfront, interconnection upgrade costs,” Rand said. “But you face a curtailment risk. You face a lot more curtailment risk, perhaps, than you might get in MISO if you have a network interconnection service.”

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Western EIM Expands to Texas

CAISO’s Western Energy Imbalance Market pushed into a small part of Texas on Wednesday with the addition of El Paso Electric, which occupies the westernmost corner of the Lone Star State.

The Western Area Power Administration’s (WAPA) Desert Southwest Region and Avangrid (NYSE:AGR) also joined the WEIM on Wednesday, with the latter becoming the first generation-only participant in the interstate market.

The latest additions mean the WEIM now encompasses approximately 80% of electricity demand in the Western Interconnection and has a presence in every state in the West except Colorado. (Three Colorado utilities that had planned to join the WEIM instead joined SPP’s Western Energy Imbalance Service last year.)

“Because of their varied resources and location, these new WEIM partners further strengthen regional collaboration and coordination in the West,” CAISO CEO Elliot Mainzer said in a news release. “It’s been a pleasure to work with them in support of their effort to achieve enhanced operational efficiencies while providing cost savings to their customers.”

WAPA’s Desert Southwest Region, based in Phoenix, “sells power in Arizona, Southern California and portions of the Southwest to wholesale customers such as towns, rural electric cooperatives, public utility and irrigation districts; federal, state and military agencies; Native American tribes; and U.S. Bureau of Reclamation customers,” WAPA says on its website. It operates transmission lines to deliver power from the Hoover Dam and the Parker-Davis Project, which includes two other hydroelectric dams on the Colorado River.

EPE is a regional utility that operates generating resources — including wind, solar and natural gas plants — and transmission and distribution systems that serve more than 460,000 customers in a 10,000-square-mile area of the Rio Grande Valley in West Texas and southern New Mexico.

Avangrid has operations that sprawl across 24 states. Avangrid Renewables, the arm of the company that joined the WEIM, operates a generation-only balancing authority area in Oregon and Washington that connects to the Bonneville Power Administration’s transmission system.

“Avangrid owns and operates 18 generation facilities and provides balancing services for one third-party generator, which are made up of primarily wind resources within the BAA,” CAISO wrote in a June 29, 2022, letter to FERC that accompanied Avangrid’s agreement to join the WEIM. “The total nameplate capacity is 2,763 MW, with an additional four facilities under construction.

“Also sitting within the BAA are pseudo-tied contracted hydro facilities and the Klamath Falls Cogeneration (535 MW) and peaking (100 MW) facilities,” it said.

In a news release Wednesday, Avangrid said that as a WEIM participant, it “will support and strengthen the energy system of 11 Western states with almost 2 GW of installed emissions-free capacity from facilities that the company operates in the region.”

“Joining the WEIM as the first generation-only entity represents a meaningful milestone for the CAISO and for us,” Avangrid CEO Pedro Azagra said in the news release.

Since it began in late 2014, the WEIM has generated more than $3.4 billion in benefits for its participants, including $1 billion in 2022, by supplying lower cost energy and avoiding curtailment of renewable resources.

CAISO has been working to add a day-ahead component to the real-time market. Its Board of Governors and the EIM Governing Body approved the extended day-ahead market (EDAM) proposal on Feb. 1. (See CAISO Approves Day-ahead Market for Western EIM.)

The ISO is developing tariff language that it plans to send to FERC before the end of June.

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Maryland Lawmakers Vote to Raise Offshore Wind Target

Maryland’s General Assembly on Tuesday overwhelmingly passed a bill that raises the state’s offshore wind target to 8.5 GW by 2031.

Lawmakers in the House of Delegates passed the Promoting Offshore Wind Energy Resources (POWER) Act on a 100-36 vote.

The state Senate passed a version of the bill on March 17 on a 33-12 vote. The two chambers now must review what the other passed to determine whether a conference is needed before sending the legislation to the governor to be signed.

Gov. Wes Moore (D) expressed support for the 8.5 GW target last week at the Business Network for Offshore Wind’s International Partnering Forum in Baltimore (See: US Offshore Wind Industry Set to Take Off).

“Today is a wonderful day for Maryland’s offshore wind industry as well as the workers and communities that power this industry,” Dan Taylor, regional field organizer for the BlueGreen Alliance, said in a statement. “By passing the POWER Act, Maryland has fast tracked their state towards its clean energy goals and tied good union jobs to future construction and manufacturing in local communities. The POWER Act delivers on the dual promise of good-paying, safe jobs and a reduction of the emissions driving climate change.”

In addition to raising the target, the bill would require the Maryland Public Service Commission to ask PJM to set up another State Agreement Approach planning process for offshore wind transmission, which the RTO did for New Jersey. The PSC would have to reach out to other PJM states to evaluate regional transmission cooperation that could help it meet its offshore wind goals, according to the legislature’s analysis of the bill.

The PSC, or PJM, will have to issue one or more competitive solicitations for transmission projects by July 1, 2025. Additional solicitations could be issued after that, if needed.

The bill requires PJM or the state regulator to study specific transmission solutions, including one that uses an open-access collector system to allow for the interconnection of multiple offshore wind projects at a single substation.

Transmission proposals could include upgrading the existing grid, extending the transmission grid both onshore and offshore, interconnecting between offshore substations, adding energy storage, and using high voltage direct current converter technology to support potential weaknesses in the transmission grid.

Proposals will have to maintain electric reliability, help achieve the state’s offshore wind and other environmental goals, demonstrate benefits to consumers and the environment, and foster economic development and job creation in Maryland.

The PSC will have to pick one or more transmission proposals by Dec. 1, 2027, and then work with the developers, PJM, FERC, potentially other states, and other stakeholders to ensure the lines get built.

If the solicitation does not lead to any beneficial or cost-effective proposals, the PSC can end it without picking one and would then have to notify the legislature of its decision by Dec. 1, 2027.

The Department of General Services will have to consult with the PSC in issuing a sealed procurement for contracts of up to 5 million MWh of offshore wind energy and associated renewable energy credits from one or more projects by July 31, 2024. Contracts of at least 20-year terms would be issued by Sept. 1, 2025, barring unforeseen circumstances that delay the procurement.

The bill also includes language for the 2 GW of offshore wind developments that have already cleared earlier procurements, allowing developers to ask the PSC for an exemption to the requirement that they pass along to ratepayers 80% of the value of any state or federal grants, rebates, tax credits, loan guarantees, or other benefits. Developers must prove that the exemption is needed to meet their contractual obligations.

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E-ISAC’s Duncan Warns Cyber Threats Growing

The North American electric grid remains under threat from “capable adversaries” around the world, staff from the Electricity Information Sharing and Analysis Center (E-ISAC) told a forum hosted by the Texas Reliability Entity on Thursday.

“I think it’s important to consider that in the season of Easter, Passover and Ramadan that there’ll be a number of guardians of the grid watching over us all, making sure the lights stay on and those holidays can proceed peacefully, because suffice to stay, the threat landscape is quite active,” E-ISAC Director Matthew Duncan said during the Talk with Texas RE webinar.

Duncan’s presentation focused on the rise of malware variants, often connected with state-sponsored hacking groups, that target an organization’s operational technology networks, potentially allowing them to affect the target’s physical infrastructure. While most of the malware strains seen in the past could only interfere with entities’ information technology systems, which don’t typically interface with operations, an attack on electric utilities with OT-targeting malware could pose a grave threat to grid reliability.

Among the latest of these new threats is the Bad VIB(E)s malware, detected and named last year by security firm Mandiant. The company describes it as a “malware ecosystem” primarily targeting virtual machines — that is, when a computer is used to provide the functionality of a different architecture — and the computers that control them, also called hypervisors.

Matthew Duncan (Texas RE) FI.jpgMatthew Duncan, E-ISAC | Texas RE

Duncan warned that Bad VIB(E)s, which Mandiant has attributed “with low confidence … to a China-linked actor,” seems to target hypervisors “that are prevalent in IT and OT environments,” and that detecting it may be more challenging than other attacks.

“This type of malware was designed to avoid detection, to avoid your EDR [endpoint detection and response] solutions,” Duncan said. “So you can see the adversaries are evolving to counter the defenses that we put out there to stop them and detect them.”

The good news, Duncan said, is that Bad VIB(E)s does not seem to have been used in any attacks against the U.S. energy sector based on information gathered by the E-ISAC. In this regard it is like another OT-targeting malware strain identified last year by security firm Dragos and dubbed Pipedream, which appeared designed to attack industrial infrastructure. (See E-ISAC Warns of Escalating Russian Cyber Threats.) Mandiant has attributed Pipedream to Russia-sponsored actors; Dragos, as a matter of policy, does not link malware to specific nations.

Also like Pipedream, Duncan noted, the attacker needs access to the target machine to deploy Bad VIB(E)s. However, he said, this does not mean there is no danger; utilities must ensure their staff are vigilant against any potential infiltration attempts while also preparing backup solutions for those times when something gets through.

“I know we all think about cyber hygiene as a very basic and obvious thing to do, but those phishing drills, having your software and hardware enumerated, is really important because you’re essentially protecting the front and the back door,” Duncan said. “Still, mitigations need to be in place inside the house, as it were, on the off chance that they get through those initial screenings.”

Ransomware also continues to be a concern for utilities, Duncan added. While statistics from the FBI’s 2022 internet crime report showed that the energy sector accounted for relatively few victims of ransomware attacks last year, an incident in which the Royal ransomware affected a utility’s supervisory control and data acquisition (SCADA) network provided clear evidence of the seriousness of the threat.

“I think it is important to make the community aware that the adversaries are no longer coming after OT in the abstract,” Duncan said. “It is really important to get … the east-west mitigations inside company networks and utility networks to keep an eye on what might be traversing, so that we can stop adversaries from gaining access and stopping critical operational processes.”

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NW Hydrogen Hub Supporters Celebrate Region’s Application, Potential

OAKDALE, Wash. — Backers of a proposal designed to attract billions in federal funding to create a hydrogen hub in the Pacific Northwest say their application is set to be submitted this week.

They also express confidence that the region has a good shot to win a piece of the $8 billion being made available by the U.S. Department of Energy to develop four to eight hydrogen production and distribution networks across the country.

“We think we’re perfect because we’re a high-tech hub,” Washington Gov. Jay Inslee (D) told NetZero Insider following a series of speeches celebrating the application at the Confederated Tribes of the Chehalis Reservation.

Four state governments, two tribes and several private sector firms, utilities and unions have created a coalition — the public-private Pacific Northwest Hydrogen Association (PNWH2) — to submit that application. Inslee noted that the coalition’s members range from British Petroleum to the Sierra Club. The four states are Washington, Oregon, Idaho and Montana

“It’ll help us launch a clean energy economy that would be a model for the rest of the country,” said Janine Benner, director of the Oregon Department of Energy and vice-chair of the association’s board.

The U.S. Department of Energy is looking at 22 “encouraged applicants” — meaning finalists — who each have a chance of getting a slice of the $8 billion pie.

Like other applicants nationwide, PNWH2 is being closemouthed about the details of its roughly 1,000-page application. The association believes it can meet a DOE target of producing 50 to 100 metric tons of hydrogen per day.

Chris Green, assistant director of the Washington Department of Commerce and PNWH2 board chair, said the secrecy is an effort to keep the Northwest’s application competitive with those from other regions and also because of several nondisclosure agreements signed with hydrogen companies involved.

The association has trimmed an original 140 Northwest-oriented projects to “a few dozen” to shrink the field to the most technologically advanced and financially feasible, Green said.

Green said PNWH2 is not concentrating on hydrogen cars or stations to fuel them. Instead, he said, “We want to concentrate on the industries that are harder to decarbonize,” including manufacturing, shipping and aviation.

On March 1, Los Angeles-based Universal Hydrogen flew a hydrogen-fueled De Havilland Canada Dash 8-300 commuter plane for the first time for 15 minutes at 3,500 feet around an airfield in Central Washington’s Moses Lake. Inslee cited that as a venture that the coalition wants to help develop.

Coal-to-H2

Participants at the Chehalis Reservation event indicated that another plank in the application is Australia-based Fortescue Future Industries’ intention to build a hydrogen production facility next to the TransAlta coal-fired power plant in Centralia in Lewis County, Washington, the last coal plant in the state, which is scheduled to close in 2025. Fortescue is also a member of the PNWH2.

“We were considered a coal community. We were considered a big polluter. What people don’t realize is that we’re an energy community. Transferring from coal to hydrogen is a natural fix,” said Richard DeBolt, president of the nonprofit Lewis County Economic Development Corp.

Event participants also mentioned Seattle-based First Mode, another PNWH2 member, which is developing a hydrogen fuel cell generator designed to replace diesel engines to power huge vehicles capable of carrying 150 to 290 tons of platinum-laced ore in one trip from an open pit mine to a processing plant in South Africa.

The Cowlitz and Chehalis tribes are also participating in the coalition. So far, the Chehalis tribe is interested in setting up hydrogen fueling stations along Washington Highway 12 north of the reservation in Lewis County, said tribal board Chair Dustin Klatush. The tribe has land that could be used for yet-to-be-determined hydrogen-related projects, he said.

A Cowlitz tribal representative did not elaborate on his tribe’s plans beyond a general interest in developing a hydrogen industry.

The ports of Tacoma and Seattle — also members of the association — are brainstorming development of fuel production facilities, Green said. The Douglas County Public Utility District in Central Washington — another member — is in the final stages of building an electrolyzer complex along the Columbia River to use river water to create hydrogen.

Washington has also signed a memorandum of understanding with South Korea to cooperate on developing hydrogen production and distribution along the North Pacific Rim.

Wednesday’s event gave no clue as to whether the application includes Oregon-based Obsidian Renewables’ plans to build hydrogen production plants at existing industrial parks in Hermiston, Oregon, and Moses Lake. These would supply a proposed pipeline system that would terminate at points in The Dalles, Pendleton and Prineville in Oregon, and in Wenatchee and Spokane in Washington. Another pipeline would extend to Lewiston, Idaho. One connecting pipeline would go through the Tri-Cities, which is the second-most populated area in Eastern Washington behind Spokane.

The association would have to provide matching funds for much of the money it is seeking from DOE.

Most of the Northwest matching funds are supposed to come from the individual companies pursuing hydrogen projects in the application, Green said. The Washington legislature allocated $2 million in potential matching funds in 2022. Another $20 million in potential matching funds are working their way through the legislative session that ends April 23.

At the event, Inslee declared that developing a hydrogen industry will require new engineering, construction, operating and logistical construction jobs. “You can’t have anything more broad-based than a hydrogen hub,” he said.

“This would create tens of thousands of good jobs,” said April Sims, president of the Washington State Labor Council of the AFL-CIO.

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NYISO Previews Plan to Expedite Interconnection Queue

NYISO on Monday updated the Transmission Planning Advisory Subcommittee on a phased window approach to its generator interconnection queue to potentially replace the current process.

The construct would enable groups of overlapping projects, which proceed in separate phases in a single queue window, to be evaluated simultaneously throughout the interconnection process; add decision periods and milestone requirements to give developers more flexibility; and replace individual system reliability impact studies.

Since the 2019 passage of New York’s Climate Leadership and Community Protection Act, NYISO has been devising ways to hasten its existing three-part interconnection study process, including narrowing some study scopes, adding more staff and considering tariff revisions. (See NYISO Begins 2023 Class Year with Nearly 100 Projects.)

Thinh Nguyen, senior manager of interconnection projects, told stakeholders that the window approach seeks to reduce study times, increase efficiency without compromising reliability and give developers the ability to “get off the train” by opting out of the process without disrupting other studies.

Although encouraged that NYISO is investigating queue enhancements, stakeholders still sought clarity on many aspects of the approach.

Mark Younger, president of Hudson Energy Economics, asked whether a project would still “have another bite at a future queue window” and rejoin later if it decides to not proceed as part of their assigned queue window.

Potential Queue Window Approach (NYISO) Content.jpgVisual representation of NYISO’s proposed interconnection queue window approach | NYISO

 

Nguyen responded it would but added that projects electing to withdraw from their current queue window “actually have no more bite but can jump to the next queue window.”

Doreen Saia, an attorney with Greenberg Traurig, asked how the approach would interface with state agencies, such as the New York State Energy Research and Development Authority (NYSERDA), and their solicitations.

Nguyen said that “it’s probably easy for NYSERDA to look at our new process and create the new rules that will be applicable for any solicitation,” to which Saia responded that she would “definitely encourage that those conversations happen in the relatively near team, because I don’t want [NYISO] to go too far down this path and then have [state agencies] say that it’s just not going to work.”

Stakeholders asked additional questions, such as about how study deposits would be treated if a project withdraws, whether the ISO could elaborate on certain definitions or terms, the role consultants would play and how elements of the current interconnection study process would fit into the new approach.

Nguyen addressed these lines of questioning but reiterated that NYISO was “not going to go too deep … because [stakeholders and the ISO] have not yet agreed to move forward with the new process.”

NYISO will continue soliciting feedback and spend part of the April 14 TPAS meeting addressing any remaining questions or unresolved issues, Nguyen said.

Long Island PPTN Report

NYISO on Monday also released its draft public policy transmission planning report, which included sensitivity results for 16 offshore wind projects that participated in the Long Island public policy transmission needs (PPTN) process. (See “Offshore Wind,” NYISO Stakeholders Propose Three Areas for Public Policy Transmission.)

In the coming months, NYISO will continue to review the results with stakeholders, add further details on additional sensitivities for consideration and include ISO-recommended rankings for all the submitted projects.

Developers are invited to present their projects to NYISO’s Board of Directors on April 17; on June 13 the ISO will conduct an “appeal-like process” for stakeholders to raise concerns and provide other feedback directly to the board.

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NACFE: Battery Electric and H2 Fuel Cells to Displace Diesel

The North American Council for Freight Efficiency has concluded that hydrogen will be a factor in long-distance heavy-duty trucking by enabling the industry to reduce carbon emissions in a zero-emissions future envisioned by the Biden administration.

In a new report released Tuesday, a team of NACFE analysts reason that battery electric trucks, as currently designed, are not up to carrying heavy freight loads over long distances. The analysis concludes that both battery and fuel cell electric trucks will be needed, with battery trucks hauling freight locally and regionally, up to about 250 miles.

The report comes just days before the U.S. Department of Energy’s deadline for industries working with local and state governments to file applications for $7 billion in matching funds to develop regional hydrogen hubs decarbonizing heavy industry. DOE envisions beginning with six to 10 regional hydrogen hubs.

NACFE’s authors reason that hydrogen production levels will increase significantly over time with the development of the hydrogen hubs, becoming cost competitive with diesel fuel.

Heavy Truck Transportation Roles (NACFE) Content.jpgBattery electric, hydrogen fuel cells and sustainable liquid fuels will each have a role in transportation. | NACFE

 

What the report does not say is whether the long-anticipated heavy-duty hydrogen fuel cell systems will be superior to the just emerging re-engineered diesel engines designed to run on hydrogen.

“Two paths are emerging: fuel cell electric and new hydrogen internal combustion engines,” the study asserts. “Hydrogen is not optimum for all duty cycles. Hydrogen fuel cell tractors are, however, the only viable zero-emission solution currently proposed for one-for-one replacements for diesel in the future of long-haul heavy-duty trucks.”

In previous studies issued over the past five years, NACFE focused mainly on battery electric trucks, including large trucks. And in real over-the-road testing in which a small number of fleets participated, NACFE concluded that electric fleets making deliveries over prescribed routes not exceeding 250 miles could handle the job.

Mike Roeth (NACFE) FI.jpgMike Roeth, NACFE | NACFE

Previous NACFE studies did not include converted and re-engineered diesels because none was commercially available or even discussed publicly. Cummins, a long-time engine builder, has not only been designing an engine to burn hydrogen but has also begun building electrolyzers to produce clean hydrogen. President Biden visited a Cummins plant on Monday to mark that buildout.

Mike Roeth, executive chairman of NACFE, said that while the new study demarcated the distances each technology was capable of handling, the organization has not ruled out the use of hydrogen fuel cell trucks for use in short hauls.

“In rural areas, it might be easier to get a hydrogen truck to a [refueling] site than create electricity,” he said.

Asked whether the report included a cost comparison of the three technologies — battery, fuel cell or re-engineered engines — Roeth said it “is just to early to tell.”

He explained that fuel cell vehicles require additional cooling systems over vehicles with engines because fuel cells produce a lot of waste heat when producing electricity.

“But the battery packs are also a big cost.”

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CAISO Retools Transmission Plan for Reliability, Renewables

CAISO published a draft transmission plan Monday that identifies 46 transmission projects needed over the next decade to incorporate more than 40 GW of renewable resources essential for advancing the state’s transition to 100% clean energy and maintaining grid reliability.

“The need for additional generation of electricity over the next 10 years has escalated rapidly in California as it continues transitioning to the carbon-free electrical grid required by the state’s clean-energy policies,” CAISO said in the plan. “This in turn has been driving a dramatically accelerated pace for new transmission development in current and future planning cycles.

“To help ensure we have the transmission in place to achieve this transition reliably and cost-effectively, the ISO’s 2022-2023 Transmission Plan reflects a much more strategic and proactive approach to better synchronize power and transmission planning, interconnection queuing and resource procurement,” the plan says.

The more proactive approach was outlined in a memorandum of understanding that CAISO, the California Public Utilities Commission (CPUC) and the California Energy Commission (CEC) signed in December. It provided a “new blueprint for our state” with closer links between the planning processes of each entity, CAISO CEO Elliot Mainzer told the ISO Board of Governors in February. (See CAISO CEO Lauds Transmission Planning Agreement.)

The new transmission plan is the first to be prepared under the MOU.

It is based on the CPUC’s projections that the state needs to add at least 40 GW of new resources by 2032 in a base-case scenario and 70 GW in a “sensitivity” scenario “reflecting the potential for increased electrification occurring in other sectors of the economy, most notably in transportation and the building industry,” the plan says.

“The network upgrades are recommended in this plan to make all of the base amounts available and, in Southern California, to also make most of the sensitivity amounts available as well,” it says.

The CPUC has already indicated it will provide the 70GW scenario as its base case next year, so the “remaining network upgrades needed to achieve the sensitivity amounts will be approved next year” in CAISO’s annual update to its 10-year transmission plan.

Interconnection Zones

In preparing the plan, CAISO analyzed projected resource additions within 14 transmission interconnection zones. The Southern California Edison (SCE) Northern zone, for example, will need 11.6 GW of new resources under the base case scenario and 16.9 GW under the sensitivity portfolio, primarily through a buildout of utility-scale solar and battery storage.

Critical resources identified in the plan include:

  • 17 GW of solar generation in the deserts of Southern California and the Central Valley, and in areas of Nevada and Arizona.
  • 3.5 GW of in-state wind generation.
  • 1 GW of geothermal development in the Imperial Valley of far Southern California and in southern Nevada.
  • Battery storage projects co-located with renewable generation projects and stand-alone storage near Los Angeles, San Francisco and San Diego.
  • 4.5 GW of in-state transmission upgrades necessary to import out-of-state wind energy from Idaho, Wyoming and New Mexico.
  • 3-5 GW of wind generation off the coast of Central California.

“To achieve these outcomes, the ISO has found the need for a total of 46 transmission projects, the vast majority of which would be built in California. They range in projected costs from $4 million to $2.3 billion, for a total infrastructure investment of an estimated $9.3 billion,” CAISO said.

Major projects include a new 500-kV transmission line from the Arizona border to Imperial County, a new 500 kV transmission line from southern Imperial County to San Diego and the Los Angeles Basin, and upgrades to existing 500-kV and 230-kV lines along the Interstate 10 corridor, which runs from Los Angeles toward Phoenix.

“Together, these upgrades provide access to east Riverside County, Imperial County and Arizona solar generation, Imperial Valley geothermal, and New Mexico wind generation,” the transmission plan says.

Other notable projects include a new 500-kV transmission line from southeastern Nevada to the Los Angeles Basin and “rebuilding of existing southeastern Nevada 230-kV transmission inside the ISO to 500 kV, providing access for Eldorado and Pisgah area solar generation, southeastern Nevada solar and geothermal generation, and Wyoming and Idaho wind generation.”

‘Next Major Installment’

CAISO identified 24 reliability-driven projects, totaling $1.76 billion and 22 policy-driven projects needed to meet the state’s climate goals, totaling $7.53 billion.

In addition, the ISO has been working with out-of-state transmission developers to bring wind from Wyoming via the planned TransWest Express line and from New Mexico via the planned Sunzia line to the CAISO boundary.

Developers for the transmission projects have sold capacity on their lines to “resource developers seeking to access California markets,” the plan says. “That work is ongoing, and the timing of those projects is driven by the developers and their subscribers.”

CAISO said it had also studied the need for transmission for North Coast offshore wind based on the sensitivity portfolio provided by the CPUC.

“As the study was only informational and set the stage for future planning, no projects were recommended for approval in this 2022-2023 plan,” it said. But with “growing volumes” of offshore North Coast wind identified in the CPUC’s 2023/24 planning cycle, the “ISO expects to make a decision on North Coast transmission in next year’s transmission plan.”

In a blog post, Mainzer said the 2022/23 transmission plan “represents the next major installment of infrastructure investment required to meet California’s long-term clean energy goals. In close coordination with regulatory agencies, load-serving entities and other key stakeholders, we endeavored to address the state’s reliability and policy needs in the most cost-effective and efficient way possible.”

CAISO has scheduled a stakeholder meeting April 11 to discuss the draft plan and expects to seek approval from its Board of Governors in May.

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Nevada Resolution Seeks to Bring Renewables to Yucca Mountain

A Nevada lawmaker has introduced a resolution urging the federal government to use Yucca Mountain, once proposed as a dumping ground for the nation’s nuclear waste, as a site for renewable energy.

Senate Joint Resolution 4, introduced by state Sen. James Ohrenschall (D), was heard last week by the Senate Natural Resources Committee. The committee took no action.

SJR 4 “urges the federal government to use Yucca Mountain for the development and storage of renewable energy.” If passed, the resolution would be sent to federal officials, including the president, vice president, House speaker and energy secretary.

Not long ago, Yucca Mountain faced a “scary future” as the nation’s disposal site for high-level radioactive waste, Ohrenschall told the committee.

Now, he said, there’s an opportunity for “positive uses,” such as renewable energy or research.

“And if these positive uses happen, then I think it becomes exponentially less likely that the federal government will be able to say, ‘No, we need to take all the nation’s high-level radioactive waste and spent nuclear fuel, transport it across the country and send it here to Yucca Mountain,’ which I think puts not only our constituents in danger, but citizens around the country,” Ohrenschall said.

Renewable energy at Yucca Mountain has been discussed previously, including in a 2011 report from the U.S. Government Accountability Office that looked at alternative uses for the site. The report said a potential challenge to energy-related uses was the lack of nearby transmission.

On Thursday, supporters of SJR 4 noted NV Energy’s plans for Greenlink West, a roughly 350-mile transmission line that will run past Yucca Mountain and the neighboring Amargosa Valley community.

“We are in what they call the sweet spot for Greenlink and all the transmission lines and such,” said Carolyn Allen, chair of the Amargosa Valley Town Board.

Renewable energy development at Yucca Mountain would bring an array of benefits to the town, said Allen, who called SJR 4 “an excellent bill.”

“It can bring research,” she said. “It can bring new people that want to live there and raise families there.”

One person spoke in opposition to the resolution. Dylan Keith, assistant director of government affairs for the Las Vegas Chamber of Commerce, said the chamber supports renewable energy research and development.

But “the chamber has had a long-standing opposition to any development with the Yucca Mountain project,” Keith said.

Committee member Sen. Ira Hansen (R) said the nation’s move toward electrification and the growing demand for electricity raise complex questions. He said one issue is what to do with used solar panels and asked whether Yucca Mountain could be used as a disposal site.

“In the next 20 or 30 years, we’re going to have hundreds of thousands of those,” Hansen said. “What are you going to do with the old panels?”

Yucca Mountain was designated as the sole location for a national nuclear waste dump when Congress amended the Nuclear Waste Policy Act in 1987. Since the 1980s, the U.S. Department of Energy has spent billions of dollars studying Yucca Mountain as a disposal site for nuclear waste. The 230-square-mile site is about 100 miles northwest of Las Vegas.

But faced with strong opposition from the state of Nevada and Native American tribes, Congress stopped funding Yucca Mountain in 2010. In 2021, the Biden administration stated its opposition to using Yucca Mountain as a nuclear waste site. Instead, the administration has shifted its focus to “consent-based siting,” in which nuclear waste is stored in communities that agree to accept it.

In preparing its 2011 report on alternative uses for Yucca Mountain, GAO interviewed experts who had a wide variety of suggestions. Those ranged from a command center for unmanned aircraft, weapons testing, public emergency communications or a secure data storage site.

Energy-related ideas included a commercial energy park, with nuclear, solar and wind power generation. Research was another suggested use, with potential topics including carbon capture or compressed air or pumped hydroelectric energy storage.