Stay up to date with notifications from The Independent

Notifications can be managed in browser preferences.

Japan declares cold fusion dead

ENERGY

Charles Arthur
Tuesday 26 August 1997 18:02 EDT
Comments

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

Cold fusion is dead, according to the Japanese government, which has spent 2.3bn yen (pounds 12.5m) in the past five years trying to see whether the process that powers the sun could be reproduced at room temperature in a laboratory test tube.

The project - to create helium atoms from hydrogen in a test tube, and harness the energy to create incredibly cheap power - will receive no funding next year, said an official at the Ministry of International Trade and Industry (MITI). He added that the technology simply didn't hold enough promise to be worth the money.

The idea of cold fusion first leapt into the headlines in 1989, when Stanley Pons and Martin Fleischmann announced that they had generated huge power outputs from a bench setup using electrodes made of the metal paladium.

Pons and Fleischmann claimed to have a "slow release" of energy. But the work was denounced, and by 1992 most researchers had rejected the sensational findings after consistently failing to reproduce them or find supporting evidence.

Japan was eager to investigate it because it relies on imported oil for much of its energy needs.

Join our commenting forum

Join thought-provoking conversations, follow other Independent readers and see their replies

Comments

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in