Report: Japan's "hydrogen society" policy is a "complete failure"

In 2017, Japan created a pioneering national hydrogen strategy, envisaging a carbon-neutral "hydrogen society." But a Renewable Energy Institute report slams the policy as catastrophically misguided, with 70% of its 10-year budget "spent on bad ideas."

Despite the fact that it's been "revised somewhat" over the last 5-6 years, the REI claims Japan's strategy needs a complete overhaul if the country is to have any chance of catching up with Europe, China and other countries, let alone regaining any kind of early-mover advantage. Ideas like the futuristic Toyota/Woven Planet "Woven City" with its extensive use of hydrogen canisters for home energy and fuel cell vehicles for short-range transport are wildly misaligned with what this stuff is actually good for. A strategy that should be focused on decarbonization is actually pushing Japan toward higheremissions in some cases, and it's killing the country's fledgling green hydrogen industry.

The key issues in a report titled Re-examining Japan's Hydrogen Strategy: Moving Beyond the "Hydrogen Society" Fantasycan be broken down into three main areas.

1) Japan is targeting hydrogen at the wrong applications

Hydrogen is a wasteful and inefficient energy carrier compared with batteries and direct electrification, so most of the world has arrived at an understanding that hydrogen and its carriers are best targeted at things that can't be decarbonized in some other, easier way. Aviation, shipping, heavy transport and steelmaking are good examples of areas where hydrogen looks like a competitive solution.

Japan's strategy, on the other hand, pushes hydrogen heavily toward things like passenger cars (where consumers overwhelmingly prefer battery EVs) and combined "Ene-Farm" heat/power systems for buildings, when this sort of thing can be done cheaper and more energy-efficiently with heat pumps. Not to mention, who wants a situation where you're constantly having to replace hydrogen fuel canisters to keep your home powered up?

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