In Hawaii: Clean Energy At 1 Cent Per Kilowatt-Hour

From CleanTechnica.com by Scott Cooney, August 18th, 2019 

The geothermal plant on the big island in Hawaii produces very inexpensive baseload renewable energy … but it still ain’t 1¢ per kilowatt hour. Photo courtesy of the Hawaii State Energy Office.

We need clean energy, and we need it ASAP. There are barriers to getting it done, including permitting, price, land-use issues, energy-water nexus issues, lobbying efforts by the fossil industries and the puppets they install in our government, and more. Capital projects can take years to develop as a result of these obstacles. On any given project, one of these barriers may be the biggest impediment or no impediment at all … it’s very case by case in renewable energy development.

Price is perhaps not the biggest challenge very often, as solar, wind, batteries, and even electric vehicles have all dropped enough in price that they can overcome polluting competitors in terms of cost per kilowatt-hour in most cases. But have you ever seen anything like 1 cent per kilowatt-hour?

The answer, of course, is efficiency. The cheapest kilowatt-hour is the one you don’t use, after all. But what does that mean, exactly, that there’s a price on something that doesn’t exist?

In Hawaii, we have a Public Benefit Fund (PBF), a small line-item surcharge placed on our electric bills. It might be a dime or a nickel on any given bill, but add it up across a state with more than a million residents and a whole lot of tourists on any given day, and the result is a pool of money big enough to do some serious good.

Hawaii Energy, the ratepayer-funded efficiency and conservation program funded by the BPF, conducts everything energy efficiency, from rebates to direct install programs to education. Having a program like this with educated and motivated energy professionals has proven to be a tremendous step forward for Hawaii’s goals of 100% clean energy by 2045. Here’s a look at the challenge facing Hawaii, an island economy largely powered (currently) by fossils.

Hawaii’s energy mix is largely fossil powered, making the change to clean energy imperative to save the state money, as those fuel sources inevitably get pricier. Photo courtesy of the Hawaii State Energy Office.

Moving to 100% Clean Energy

According to the Hawaii State Energy Office:

“From July 1, 2017 to March 31, 2018, the program invested over $22 million to deliver more than 1.8 billion kWh in estimated lifetime customer-level energy savings at a rough cost of one cent per kWh. This is equivalent to building a 92 MW solar farm, enough to power 288,000 homes for a year. In addition, this will reduce greenhouse gas [pollution] by nearly 1.5 million tons.” (emphasis mine)

The state is moving the needle on energy in a big way, and efficiency has a huge part to play in that. The primary beneficiaries are, of course, the people of Hawaii. 1.8 billion kWh at our regular electricity rates would cost us $612 million. Investing $22 million seems like a reasonably good idea, no?

Through a combination of Energy Performance Contracts (EPC), direct install efficiency programs, education, and incentives for things like Energy Star refrigerators, Hawaii Energy has helped the residents of Hawaii drop their household energy consumption from an average of 584 kWh per month in 2011 to 482 kWh per month in 2017, roughly a 17.5% drop. This has contributed to a drop in the average residential electric bill from $202 in 2011 to $145 in 2017, a 28% drop, and amounting to a savings of about $700 per year per household.

Saving residents that money means that less money leaves the state to make oil tycoons in Saudi Arabia richer, and more money can circulate (and re-circulate) inside the state’s economy, boosting overall quality of life and economic conditions.

Hawaii spent $22 million to save $612 million for its residents. So … why isn’t every municipality doing this?

Scientists bid farewell to the first Icelandic glacier lost to climate change.

Icelanders Mourn Loss of Okjökull Glacier With Ceremony, Plaque

From Gizmodo, by Tom McKay, Aug 18, 2019 8:25pm
The shrinking of the Okjökull glacier from Sept. 14, 1986 (left) to Aug. 1, 2019.
The shrinking of the Okjökull glacier from Sept. 14, 1986 (left) to Aug. 1, 2019. Photo: NASA (AP)

Politicians, scientists, and others gathered in Borgarfjörður, Iceland, northeast of Reykjavik on Sunday to mourn the loss of the Okjökull glacier, laying a plaque warning of the impact of climate change, the BBC reported.

Okjökull, along with many other Icelandic glaciers, took serious hits from warming summers over the past two decades. It was officially declared inactive by glaciologist Oddur Sigurðsson in 2014, when he discovered that snow was melting before it could accumulate on the cap, and there was no longer enough pressure being built up to keep the glacier moving.

Scientists Wrote a Eulogy for Iceland’s First Glacier Lost to Climate Change.  That may sound like an Onion headline, but alas, it is not. We’ve reached the point in our wild…  Read more

At that point, the word jökull (meaning glacier or ice cap) was eliminated from its name, leaving the site formally designated by the name of the shield volcano it was located on, Ok.  According to Slate, Rice University anthropologists Cymene Howe and Dominic Boyer were disturbed to see that the elimination of the glacier was almost entirely ignored in the English-language news media, filming a documentary titled Not Ok and later concluding the glacier’s demise should be commemorated.

Attendees arriving for a ceremony at the former Okjökull glacier in Iceland on Aug. 18, 2019. Photo: Felipe Dana (AP)
Attendees arriving for a ceremony at the former Okjökull glacier in Iceland on Aug. 18, 2019. Photo: Felipe Dana (AP)

Attendees at the event included Prime Minister Katrin Jakobsdottir, Environment Minister Gudmundur Ingi Gudbrandsson, and former Irish President Mary Robinson, according to the BBC. The plaque itself reads, in both English and Icelandic:

Ok is the first Icelandic glacier to lose its status as glacier. In the next 200 years, all our glaciers are expected to follow the same path. This monument is to acknowledge that we know what is happening and know what needs to be done. Only you know if we did it.

August 2019

415ppm CO2

Author Andri Snaer Magnason, who wrote the words on the plaque, told the BBC, “This is a big symbolic moment. Climate change doesn’t have a beginning or end and I think the philosophy behind this plaque is to place this warning sign to remind ourselves that historical events are happening, and we should not normalise them. We should put our feet down and say, okay, this is gone, this is significant.”

Calling Okjökull’s disappearance a “real loss,” Boyle told the BBC, “Plaques recognise things that humans have done, accomplishments, great events. The passing of a glacier is also a human accomplishment—if a very dubious one—in that it is anthropogenic climate change that drove this glacier to melt.”

Glaciers are in bad shape worldwide, from North America and Europe to Greenland and Antarctica. A study in Nature this year estimated that glaciers lost over 10 trillion tons of ice between 1961 and 2016, which is enough volume to cover the entirety of 48 lower states in the U.S. in four feet of snow; another study published in The Cryosphere estimated the Alps will be stripped of 90 percent of its glaciers by the year 2100. According to the Associated Press, the lead author of the first study, World Glacier Monitoring Service at the University of Zurich director Michael Zemp, said that glaciers are disappearing at five times the rate they were in the 1960s. Zemp added that in central Europe, the Caucasus region, western Canada, and in the lower 48 states, “at the current glacier loss rate, the glaciers will not survive the century.”

Just as troubling, some studies have found that coastal glaciers in Antarctica are melting much faster than expected, which could have dire consequences for sea level rise. Even if humans stopped emitting greenhouse gases on an industrial scale tomorrow, Victoria University of Wellington Antarctic Research Center climate scientist Nick Golledge told Earther, “The scary thing is it keeps melting. We’ve basically set in motion a series of changes which are gonna carry on playing out over the next few centuries at least, maybe thousands of years.”

Sigurðsson told the BBC he has kept an inventory of Icelandic glaciers since 2000, finding that by 2017, 56 of the smaller ones had disappeared.

“150 years ago no Icelander would have bothered the least to see all the glaciers disappear,” Sigurðsson told the news network, referring to the glaciers’ advancement over farmlands and flooding from meltwater. “But since then, while the glaciers were retreating, they are looked at as a beautiful thing, which they definitely are… The oldest Icelandic glaciers contain the entire history of the Icelandic nation. We need to retrieve that history before they disappear.”

“We see the consequences of the climate crisis,” Prime Minister Jakobsdottir told the audience at the ceremony, according to Deutsche Welle. “We have no time to lose.”

Bay Area Air District lawsuit: Clearing out the file cabinets, but not necessarily the air

Lawsuit by Agency Whistleblower Alleges Widespread Document Destruction at Bay Area Air Quality Management District.

Sarah Steel and Michael Bachmann at a press conference accouncing their suit against the air district. Steele later settled. - PHOTO BY BOBBY LEE
Sarah Steel and Michael Bachmann at a press conference accouncing their suit against the air district. Steele later settled.  Photo by Bobby Lee

A veteran employee of the Bay Area Air Quality Management District has filed a lawsuit charging that the district destroyed important public records about air pollution, then fired him because he objected.

Through interviews and court documents, Michael Bachmann and coworker Sarah Steele describe an agency culture that accommodated large polluters, shredded records of emission violations, withheld such documents from the public, and violated a legal agreement to preserve its data. A spokesperson for the district declined to comment on the case.

Bachmann had worked for the air district for more than a dozen years when he was asked, in 2014, to take charge of a massive overhaul of the agency’s records. The district was planning to move its headquarters and wanted to inventory, streamline, and digitize its files in preparation for the move.

To help with this task, Bachmann hired his longtime friend Steele, who had experience creating and managing records systems. While she organized paper and microfilm documents, he worked with photographic images stored on computers, creating a digital system to organize and digitize them so they would be searchable.

“My goal was to make sure everybody could see the history,” Steele said. Air District planners need records of past experience to guide future decisions about controlling air pollution. In addition, the district is required by law to retain many types of documents as public records. Steele said part of her motivation for this work came from growing up in El Sobrante, unaware of how pollution from nearby refineries was harming the health of her community. “So few people are aware of the horrific pollution going on in our backyards.” She said it’s important for people to know the history of pollution on a particular piece of land — such as the site of the notorious Berkeley polluter, Pacific Steel Casting, which recently closed.

Bachmann is now restricted from discussing his suit by a recent court-imposed confidentiality rule, but he told his story in interviews before the rule was put into effect. His attorneys, Gary Gwilliam and Jayme Walker, provided additional details in the brief they filed in August 2017 in Contra Costa Superior Court against the district and six senior staff members. Steele, who also was fired in February 2016, was originally part of the lawsuit, but in June of this year she accepted a cash payment to settle her case. Steele and Bachmann, now a couple, were struggling financially after both losing their jobs, and Steele wanted to be free to talk about the case.

As Bachmann and Steele worked on organizing the records, they began noticing things that disturbed them. In the summer of 2015, she said, “giant dumpsters began to appear” in the office. When Steele looked in the dumpsters, she found, among other things, reports of refinery “flaring” incidents, notices of violations of air-pollution standards, and documents pertaining to current litigation — all records that she thought should be kept. In August, according to the lawyers’ brief, an employee in the enforcement division also told Bachmann that documents related to litigation against Pacific Steel Casting were being improperly destroyed.

At around the same time, Steele was working on sending paper and microfilm records to a contractor to digitize. According to the lawyers’ brief, one day air district Director of Enforcement Wayne Kino and attorneys Brian Bunger and Bill Guy “approached [Steele] in an aggressive manner and told her they wanted to destroy microfiche documents containing many records of violations of air quality.” Steele thought that request was illegal and reported it to Bachmann.

In November, Bachmann told senior executives that records were being illegally destroyed and asked that they send documents to him first, rather than putting them straight into dumpsters. In an interview before the confidentiality order was imposed, Bachmann said Bunger overruled this request. He quoted the lawyer as saying, “If staff accidentally destroys these records, that’s OK, because they can only hurt us in the long run.”

Meanwhile, Steele said, boxes of paper and microfilm documents were being shipped to a storage facility in Richmond. But some records were withheld from these shipments, sometimes with explanations, sometimes not. She said the process seemed “haphazard.” She continued to send records to be digitized, but senior officials told her not to digitize certain documents, including records in one huge, locked cabinet that Steele nicknamed the “magic cabinet.”

Steele said Rochelle Reed, public records coordinator, stated in a deposition to the court that the cabinet had not been opened in more than ten years. After the cabinet was moved to Richmond, a staff member sawed off the lock. Inside, Steele found records of asbestos pollution, refinery flares, inspection reports, and settlements between the air district and companies that had been charged with violations. She expressed concern that these documents had not been made available for public records requests. Asked if she felt the district was withholding information from the public, Steele said, “Hell, yeah.”

Another former air district employee, who asked not to be named, agreed that the district had mishandled public documents and destroyed many that should have been kept, but disagreed with Bachmann’s and Steele’s suspicions that this was being done intentionally to keep information from the public. The employee, who was familiar with the document-handling process, expressed the view that rather than “a conspiracy,” the records mishandling was due to “laziness and ineptitude.”

That person, however, also reported having the impression that senior air district officials were reluctant to clash with industrial polluters. If the district were to impose large fines for air-pollution violations, for example, “the refineries would fight tooth and nail — and they have the best lawyers.” The former employee said district officials “want to work with industry, to be on their good side, [to have] a symbiotic relationship.”

Steele believes this cozy relationship interferes with the public’s right to know about air pollution issues.

In December 2015, Bachmann made another disturbing discovery. Over the summer he had downloaded all the photographic images of documents from agency computers. Since then, he had developed a software system for digitizing them to be searchable. But at the end of the year, when he went back to the computers to double check, he found that thousands of these images had disappeared. They included records of violations of air quality standards, complaints and actions taken, asbestos records, and communications between executives and industry. Gaps in numbering showed that documents were missing.

In January 2016, Bachmann reported this to air district senior staff. His supervisor, Eric Stevenson, said later in a court deposition that Bachmann had been “ruffling feathers” of executive management: “He wanted … to be more in control of the documents system as opposed to … allowing the divisions to maintain control of that,” Stevenson said. Under further questioning he added that Bachmann wanted that control because “there was the potential that documents of records could be destroyed.”

Air district employees soon received a flyer with their paychecks reminding them that the office move was imminent and encouraging them to “clear out unwanted/unneeded items.” The flyer specified that “confidential documents” should go into shredder bins and other materials into recycling containers, with no direction about which records to retain. The flyer promised a pizza party to the division with the best-cleaned-out office.

The following month, Bachmann was summoned to a disciplinary meeting where he was told he was being suspended for a week without pay for violating the agency’s vehicle-use policy. Officials said he used an air district car in his commute, a widespread practice specifically allowed in the vehicle-use policy, Bachmann said.

His absence gave agency officials an opportunity to second-guess his work. “When a government employee is suspended without pay,” he noted, “the agency gets access to your computer.” When Bachmann returned after a week, he found that his whole software system for digitizing records had been wiped from his computer — along with all the digitized documents. Fortunately, he said, he had stored all the information on a hard drive and backed it up in the cloud.

On the same day Bachmann was suspended, Steele was told she was being let go because the project was finished. Yet after Steele and Bachmann were gone, she said, the district hired a contractor to continue the work they had been doing.

Even before he returned from his suspension, Bachmann was suspended a second time, this time with pay. However, he maintained access to a security camera at the Richmond storage facility. He showed the Express pictures he said were stills taken by that camera in May 2016. The pictures showed records chief Reed directing a crew that was dumping boxes of stored records into bins, then wheeling them out to a truck labeled “Shred-It.” This despite a 2001 agreement in San Francisco Superior Court in which the air district committed not to destroy any public documents without keeping a record of them.

Bachmann was finally fired in August 2017. At stake for him, as a career employee, was not only his salary but also his access to health care and other retirement benefits — although his retirement income is secure in the state employee pension fund. Reasons given for his firing were “misconduct,” “insubordination,” and “dishonesty.” The air district claimed he had misrepresented his military service and education on his employment application, but Bachmann said he has documents verifying these records.

As a career employee, Bachmann was entitled to due process in a “Skelly hearing,” named after a court case that established this right. According to law, the officer conducting the hearing is supposed to be impartial. But Steele pointed out that Bachmann’s hearing was conducted by Jeff McKay, one of the district officials charged in the lawsuit with destroying records.

The lawsuit is moving slowly, but scheduled to go to trial in December. So far the court has taken depositions from eleven air district staff members. Last April, Walker said, it imposed a fine on the district for “abusing the discovery process and not producing documents that they should have produced.”

And Now, the Really Big Coal Plants Begin to Close

Old, small plants were the early retirees, but several of the biggest U.S. coal burners—and CO2 emitters-will be shuttered by year’s end

Scientific American, by Benjamin Storrow, E&E News, 16 Aug 2019
And Now, the Really Big Coal Plants Begin to Close
The Navajo Generating Station, near Page, Ariz., is scheduled to close this year. It’s one of the largest greenhouse gas emitters in the U.S. power sector. Credit: David Wall Getty Images

When the Navajo Generating Station in Arizona shuts down later this year, it will be one of the largest carbon emitters to ever close in American history.

The giant coal plant on Arizona’s high desert emitted almost 135 million metric tons of carbon dioxide between 2010 and 2017, according to an E&E News review of federal figures.

Its average annual emissions over that period are roughly equivalent to what 3.3 million passenger cars would pump into the atmosphere in a single year. Of all the coal plants to be retired in the United States in recent years, none has emitted more.

The Navajo Generating Station isn’t alone. It’s among a new wave of super-polluters headed for the scrap heap. Bruce Mansfield, a massive coal plant in Pennsylvania, emitted nearly 123 million tons between 2010 and 2017. It, too, will be retired by year’s end (Energywire, Aug. 12).

And in western Kentucky, the Paradise plant emitted some 102 million tons of carbon over that period. The Tennessee Valley Authority closed two of Paradise’s three units in 2017. It will close the last one next year (Greenwire, Feb. 14).

“It’s just the economics keep moving in a direction that favors natural gas and renewables. Five years ago, it was about the older coal plants becoming uneconomic,” said Dan Bakal, senior director of electric power at Ceres, which works with businesses to transition to clean energy. “Now, it’s becoming about every coal unit, and it’s a question of how long they can survive.”

Coal plant closures have been a feature of U.S. power markets for the better part of a decade, as stagnant demand, low natural gas prices and increasing competition from renewables have battered the coal fleet.

In previous years, most retirements were made up of smaller and lesser-used units (Climatewire, April 27, 2017). That means the emissions reductions were less substantial.

In 2015, the United States closed 15 gigawatts of coal capacity, or roughly 5% of the coal fleet. That still stands as a record amount of coal capacity retired in one year.

Yet the emissions reductions were modest by today’s standards. The units retired in 2015 emitted a combined 261 million tons in the six years prior to their retirement, according to an E&E News review of EPA emissions data. On average, they annually emitted about 43 million tons over that period.

Contrast that to 2018, when almost 14 GW of coal was retired. Those units emitted 511 million tons of carbon between 2010 and 2015. Their combined average annual emissions rate was 83 million tons.

The trend figures to be even more dramatic this year.

SMALL PLANTS ARE GONE

The U.S. Energy Information Administration expects almost 8 GW of coal to retire in 2019, or a little more than half the capacity retired in 2015. Yet the units retired this year emitted more than their 2015 counterparts. Between 2010 and 2015, their combined emissions were 328 million tons, giving them an annual emissions average of 55 million tons.

Other factors are also at play in the retirement of coal’s behemoths. In some cases, federal air quality regulations or an exodus of customers may have contributed to the closure, said John Larsen, who leads power-sector analysis at the Rhodium Group, an economic consulting firm.

The Navajo Generating Station is a case in point. The plant had already planned to shut down a unit to comply with federal smog regulations. Two utilities with a stake in the facility had either divested from the plant or plan to do so. And the plant’s largest customer announced it could buy power on the wholesale market for less.

“You notice the average size of retired plants going up over time. There are not a lot of small plants left, period,” Larsen said. “Once you’ve cleared out all the old inefficient stuff, it’s logical the next wave would be bigger and have more implications for the climate.”

There are several caveats to consider. Units scheduled for retirement generally produce less in the years running up to their closure, meaning the plants that closed in 2015 once emitted more than they did near the end of their lives.

There’s also this: The vast majority of super-polluters have no closure date in sight. That’s because massive coal plants generally benefit from large economies of scale. Because they crank out power around the clock, their cost of generating electricity is relatively cheap.

“The coal plants remaining have generally installed all the environmental controls,” Larsen said. “There are no additional regulatory threats, or they are cost-effective in a world where gas is $2.50 per MMBtu.”

Another caveat: Coal plant closures don’t guarantee power-sector emissions reductions on their own. In 2018, power-sector emissions increased for the first time in many years because electricity demand rose, prompting natural gas generation to spike (Climatewire, Jan. 14).

But if there is a notable trend with the current round of plant closures, it is this: The large coal plants closing today are in places like Arizona, Pennsylvania and Kentucky.

“You’re not seeing climate policy close these plants,” said Mike O’Boyle, director of electricity policy for Energy Innovation, a nonprofit that advocates for a transition to clean energy. “Coal plants are becoming more expensive to operate over time.”

Reprinted from Climatewire with permission from E&E News. E&E provides daily coverage of essential energy and environmental news at www.eenews.net.