All posts tagged: hydrogen


Romanian Power Move: Promises of a gassy, green hydrogen (r)evolution

Touted as a vital decarbonization tool, hydrogen’s eventual climate benefit hangs upon how it’s produced. When from fossil gas, it’s potentially as bad as coal. But when generated by renewables, it may live up to the hype. Flush with billions in European Union funds, Romania looks to become a hydrogen hub: producing H2 for local industry, home heating, new rail and mass transit projects and shipping on the Danube. And despite being Europe’s second biggest fossil gas producer, Bucharest assures its hydrogen revolution will be green. Lead blogger and podcaster Michael Buchsbaum continues his on-going Romanian review.

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Hydrogen in Latin America. Handle with Care (II)

Part two of the series on hydrogen (H2) in Latin America surveys the playing field regarding strategies and regulation. Large investments, mega projects and familiar actors dominate the scene, while there is a lack of proposals for a new governance model towards an inclusive socio-ecological transition.

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Entrenched advantage: Fossil fuels-produced hydrogen dominates the EU’s Fit for 55 package

The hydrogen transition – a crucial political, economic and climate initiative for the European Commission – got a massive boost from their newly released Fit for 55 strategy. But despite growing concerns about how dangerous the expanded carbon footprint of H2 produced from fossil gas will be, many policymakers like EU Energy Commissioner Kadri Simson remain firm on backing both “blue” and “grey” H2. Among many incentives in the new policy package is the shielding of this highly polluting sector from having to pay additional carbon taxes under the European Trading System (ETS). In a recent Politico Energy Visions web event sponsored by Shell, Simson batted away all criticisms, stating that during the H2 transition phase “we will need all low-carbon hydrogen solutions.” Lead blogger L. Michael Buchsbaum reviews some of the ways not-so-low H2 benefits under the bloc’s new theoretical pollution prevention plans.

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Hydrogen in Latin America. Handle with Care (I)

Latin America’s hydrocarbon producers have long considered hydrogen as a good opportunity to render their extractivist models “greener”. There are a range of concerns about blue and grey hydrogen, but even large-scale green hydrogen may have negative social and environmental impacts. This is part one in a series exploring the background of hydrogen and its risks across the region.

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Pink and grey with just a hint of green: Biden’s “cleaner” Hydrogen plan

Over the summer, the US Senate passed a much smaller than promised infrastructure package. Despite most climate protection and clean energy aspects being stripped out, one of the big winners in the $1 trillion infrastructure plan is hydrogen (H2). In a provision originally introduced as a separate bill by fossil-rich West Virginia Senator Joe Manchin, some $8 billion will go to fund dozens of “clean hydrogen” projects including the creation of four new regional integrated H2 hubs. Hailed by President Joe Biden as a key tool to tackling the growing climate crisis, almost all energy funding in the bill will go to advancing “grey” H2 production from fossil gas as well as “pink” H2 generated by increasingly marginalized nuclear plants – throwing a lifeline to both sectors while ensuring little overall emissions reduction. In the next part of a longer series, lead blogger and podcaster Michael Buchsbaum reviews America’s murky steps into the increasingly over-hyped H2 solution.

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Blue Hydrogen hype: A new analysis shows it could be worse than just burning gas

Promoted as a vital tool to slow climate change, hydrogen (H2) is set to decarbonize long-distance transportation, steel and other industries while utilities plan to blend it with fossil gas for electrical generation. Yet 96% of H2 is currently produced from fossil fuels – mostly gas – resulting in massive carbon pollution. Though industry counters with promises of capturing and storing that CO2 – so called “blue” H2, there’s been no peer-reviewed data available to refute their claims it’s clean. Until now. A new life cycle assessment published in the Journal Energy Science & Engineering by influential scientists Robert Howarth and Mark Z Jacobson finds that instead of being an improvement, blue H2 is at best a “distraction” away from genuinely green solutions. Lead blogger, podcaster and advisor to the Energy Transition, L. Michael Buchsbaum reviews the study and its implications in the first of a series piercing through some of the hydrogen hype.

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Korea’s hydrogen ambitions – pioneering or heading down the wrong path?

Hydrogen has emerged as a key element in the race to net-zero worldwide. South Korea is one of the most proactive advocates of hydrogen, passing the world’s first hydrogen economy law last year. In its carbon neutrality scenarios unveiled last month, meanwhile, hydrogen is given more weight than renewables. What is the Korean government doing to boost the hydrogen economy, and why? Yi hyun Kang investigates.

 

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The Energy-Water Nexus in the Middle East: Will water scarcity compromise the Middle East’s green hydrogen future?

The race to become the world leader in hydrogen production has begun—and the Middle East is at the front of the pack. Hydrogen—and in particular—green hydrogen, is often portrayed as the “silver bullet” in decarbonization technology—able to decarbonize even the hardest-to-abate sectors. With some of the best renewable energy sources in the world (both solar and wind), many Middle Eastern countries seek to maintain their position as global energy giants by producing and exporting new energy vectors — namely, hydrogen and its derivatives. Yet Joelle Thomas found herself wondering whether these lofty hydrogen goals will be sustainable in a region with one significant resource constraint: water.

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Who is leading in patents for the Energy Transition?

Scientists and politicians around the world agree that energy provision must be transformed from reliance on fossil fuels to renewables to combat global warming. But how can this happen while maintaining, or even improving, the international competitiveness of industrialized nations like Germany? Philip Emmerich and Dr. Manuel Baumann assess Germany’s status among leading OECD countries and China regarding energy transition technologies and patents.

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Edging into the hydrogen age: Carbon Brief questions if it can really solve climate change

Long recognized as an alternative to fossil fuels and once again heralded as an invaluable tool for tackling climate change, hydrogen is a key component within many of the recently announced national net-zero energy plans being rolled out by individual nations as well as the European Union. Hydrogen will likely be given a center role in new President Joe Biden’s climate plan too. To help sort out hope from hype, climate think tank, Carbon Brief recently published a detailed and invaluable hydrogen explainer. With comments from one of the analysts quoted in the explainer, L. Michael Buchsbaum helps untangle hydrogen’s reality.

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