Tag: power grid

Rolling Power

Electricity moves down a wire at close to the speed of light. In March, a tiny tech firm in San Francisco drew a crowd to witness power moving 100 million times slower, at the very modest pace of a freight train bumping around a rail yard. And I mean literally at freight speed, because the aptly-named startup, SunTrain, convened us to watch a diesel locomotive hauling solar energy.

The star of this demonstration at the Port of San Francisco’s Pier 96 rail yard was a freight container that SunTrain had crammed full of lithium ion batteries and mounted on a standard 27-meter railcar…

So begins my latest feature for the solutions-oriented Anthropocene Magazine, profiling the creative thinkers who see railroads — the ultimate industrial dinosaur — as a lever to equip power grids for a wind and solar-powered future. SunTrain would turn railroads into a power transmission solution, using railroads to make an end run around grid congestion that’s holding up power projects across the U.S.

Imagine mile-long trains with 120 or more battery cars, charging up where wind and solar power is cheap and making daily deliveries of over two gigawatt-hours of clean energy each—enough to power a small city, port, or datacenter for days. 

I also cover a slightly more mature rail-to-grid concept: feeding power lines through rail corridors, thus avoiding the environmental impacts, cost and community upset that delay and frequently kill grid expansion. A handful of transmission projects in New England and New York already co-locate power lines beside rails. And the proposed SOO Green transmission project would follow rails for nearly all of its 560-kilometer journey from Iowa’s wind belt to Chicago.

The ultimate challenge facing both approaches is getting railroads to think outside the box and to make room for cleaner power. That will get easier if, as expected, even President Trump’s pro-carbon policies can’t keep the railroads’ rolling boxes full of coal.

Read the full story @Anthropocene

by pfairley

A Part of Modern Life So Essential That Armies Should Never Attack It Again

Photo: DTEK

It’s time to change the laws of war to punish and hopefully deter the insane and inhumane destruction of power grids. So argues my guest essay for The New York Times opinion pages.

For two years, it has pained me to observe and occasionally cover Russia’s increasingly destructive pummelling of Ukraine’s power grid. As a longtime student of power systems, I intimately know the engineering and operational sophistication that keeps power grids — the world’s largest machines — running at close to the speed of light. I know how entrenched power systems have become in modern life, assuring everything from home oxygen generators to sewage treatment. And I know that plugging in more is our best hope for stopping climate change.

Since Russia’s whole-scale grid attacks began in late 2022 I have questioned the legality of such wanton destruction. In my debut contribution to The Times I lay bare the holes in international law that legalize most attacks on power systems, and argue that the international community should draw brighter lines to protect them.

by pfairley

The Midwestern Pragmatists Behind the Renewables-Ready Power Grid

Power line congestion is forcing “dramatic drops” in wind power production, yet we need far more wind power and even more solar. As one renewable energy developer put it last week: “We are sprinting towards a brick wall.” My latest grid feature profiles the Made-in-the-Midwest fix that could vault North America’s power grids over the hurdles, forging a truly continental network to reliably deliver clean power for homes, highways and industries.

It’s a story of innovative policy and technology, advanced by a pragmatic yet tenacious band of environmental activists and industry planners who are determined to push the power grid to green greatness. And it’s my first for an explicitly ecologically-focused publication like Sierra Magazine, whose readership is more likely to view power lines as an ecosystem disruptor.

In the 70s, Minnesota farmers were severing power lines with high-powered rifles and toppling transmission towers to block grid expansion. But 20 years ago they joined enviro activists, wind developers & utilities to back grid growth that fuelled a wind power boom, inspiring innovative planners at the Midcontinent Independent System Operator or MISO (the nonprofit entity that runs the Midwest’s grid).

Dale Osborn: Talking power grids over Swedish meatballs at the #MSP Ikea

MISO’s grid guru Dale Osborn took their winning policy formula and ran, showing how advanced transmission technology could extend MISO’s approach to deliver massive renewables and shutter coal nationwide.

MISO’s transmission train stalled when Gulf states’ utility Entergy joined the club, then used its monopoly muscle to gum up MISO’s grid planning. Trump’s fossil-friendly Energy Department killed action in Washington, DC, burying the evidence that Osborn’s ‘macrogrid’ scheme benefitted both consumers and the environment — political interference that I exposed for The Atlantic and InvestigateWest.

But MISO planners and Osborn’s macrogrid vision are making a comeback. Northern states recently broke Entergy’s filibuster, yielding a historic plan to more than double Midwestern solar & wind energy. And Osborn’s macrogrid plan has gone mainstream in Washington, D.C.

The question now: Can grid operators like MISO, political leaders and conservationists forge bipartisan consensus to build a truly national grid. Without which, it will be far harder to endure the ravages of climate change, and may be impossible to freeze it.

Read the full story online at Sierra Magazine

by pfairley

Ukraine’s #EnergyFront

Energy is central to the geopolitics of Russia’s war on Ukraine. Putin thought Europe would let him seize Ukraine because the continent depends so heavily on Russian gas, petroleum and coal. The US is helping turn back Russian aggression not just by pumping weapons into Ukraine, but also by bolstering Europe’s energy supplies and thus facilitating European solidarity.

A substation in Ukraine shelled by Russia. Photo credit: State Emergency Service Of Ukraine.

But there’s also an #EnergyFront within Ukraine, which I’ve been covering for @IEEESpectrum. One flashpoint has been Ukraine’s power grid which was, until the war began, tied to the giant UPS/IPS synchronous AC power zone controlled from Moscow. My report, How Russia Sent Ukraine Racing Into the “Energy Eurozone”, chronicles bold moves in the war’s first weeks that isolated Ukraine’s power system and then plugged it into Europe’s.

Ukraine’s power grid operator made the first move hours before Russian tanks and missiles crossed borders in February. The transmission operators’ European counterparts made the next “heroic” move a few weeks later, stabilizing Ukraine’s power supply even as its attackers destroyed lines, substations and power generators.

Another flashpoint is the battle for control of Ukraine’s nuclear power sector, including the four operating plants that supply over half of the country’s electricity. When Russia invaded, Ukraine remained heavily dependent on Russian suppliers of nuclear fuel, waste handling, and parts. Patriots feared sabotage of nuclear power plants and and their defences, either to facilitate the plants’ seizure by Russian forces or to cause a nuclear incident.

Their fears prove justified when the Russian army attacked and captured Ukraine’s Zaporizhzhya nuclear power plant—Europe’s largest.

My report, Ukraine Scrubbing Nuclear Agencies of Russian Influence, revealed an internal struggle for control of Ukrainian national nuclear power generating company Energoatom whereby several top executives fled the country and a vice president was detained by state security police.

by pfairley

And, for the win, it’s… Who Killed The Supergrid !

In August 2020 over 18 months of reporting paid off with my investigative feature Who Killed The Supergrid – an InvestigateWest production co-published with The Atlantic. Today that work and its immediate impact was recognized with an investigative journalism award from Covering Climate Now. That consortium, created in 2019 by the Columbia Journalism Review, The Nation, The Guardian and WNYC, has since grown into a who’s who of international media, and I’m honoured that they picked my work from more than 600 nominated entries.

In the words of the judges:

This meticulous story revealed the Trump administration’s deliberate effort to bury a federally funded study that provided evidence that a connected super grid would accelerate the growth of wind and solar energy. The story made the abstraction of the nation’s power grid interesting, and Fairley’s explosive disclosures also led to regulatory change.

Individual panelists added commentary during the video awards celebration (see below). Giles Trendle, Managing editor for Al Jazeera English, called my story, “another great example of holding power to account.”

I have thanked many of the talented people who contributed to this success in the Twitter thread at right. But a few bear repeating:

My friend, longtime SEJ colleague, and editor Robert McClure, co-founder of InvestigateWest, jumped at the opportunity to take on my project and helped me take it all the way. I’m grateful that ‘just good enough’ isn’t in Robert’s DNA.

The team at The Atlantic, including Ellen Cushing and Faith Hill, further improved the prose and managed a very thorough fact check.

And the Fund for Investigative Journalism provided financial support plus access to a valuable pre-publication legal review by the Reporters Committee for Freedom of the Press.

FYI the awards video hosted by ‘America’s weatherman’ Al Roker and NBC Live NOW anchor Savannah Sellers showcases all of the 2021 award program’s winning entries from around the world. It’s inspiring and informative. Definitely worth watching, and sharing…

by pfairley

Hawaii Says ‘Aloha’ to 100% Renewable Power

Hawaii’s legislature voted yesterday to stake the state’s future on renewable energy. According to House Bill 623, the archipelago’s power grids must deliver 100 percent renewable electricity by the end of 2045. If the compromise bill is signed by the governor as expected, Hawaii will become the first U.S. state to set a date for the total decarbonization of its power supply. Renewable energy has been booming. Between 2008 and 2013, renewable energy jumped from 7.5 percent to 18 percent of the state’s capacity. HB623 seeks to extend and turbo-boost that trend, calling for 30 percent renewables in 2020 and 70 percent by 2030 en route to the final leap to 100 percent. That last jump could be difficult, says Peter Crouch, a power grid simulation expert and dean of engineering at the University of Hawaii’s flagship Manoa campus. “Today I don’t know whether we can do it,” he says. Continue reading “Hawaii Says ‘Aloha’ to 100% Renewable Power”

by pfairley

European Grid Operators 1, Solar Eclipse 0

Solar forecast for March 20 via Energy-Charts.de, with previous days' generation
Solar forecast for March 20 from Energy-Charts.de, with prior days’ solar output

Weather forecasts calling for bright sun today across Europe drove up tensions in advance of the partial solar eclipse that blocked the sun’s rays and plunged much of the continent into a brief period of darkness this morning. Grid operators were bracing for record swings in solar power generation because of the celestial phenomenon. Some power distributors in Germany had warned of fluctuations in frequency, notifying customers and suggesting that they shut down sensitive equipment.

In the end, while clear weather made for some excellent eclipse viewing, the electrical story ultimately felt more like Monty Python’s radio coverage of the 1972 eclipse. As if audio coverage of a quintessentially visual event isn’t absurd enough, the Pythons closed their fictitious report in the ultimate anticlimax, as a sudden rainstorm swept in to spoil the solar spectacle. Europe’s interconnected power grid brought about an equally anticlimactic ending today by delivering rock-solid stability throughout the 2.5-hour eclipse. Continue reading “European Grid Operators 1, Solar Eclipse 0”

by pfairley