Jeremy Wagstaff, Daily Mail
SINGAPORE, Dec 22 (Reuters) - Energy startups have been using blockchain to power electricity sharing in microgrid trials from Texas to Tasmania for a year or so.
But now companies are moving beyond trials to commercial projects, leveraging the distributed ledger technology for payments and trading on a city-wide and even national scale.
"What the internet did for communications, blockchain will do for trusted transactions, and the energy and utilities industry is no exception," said Stephen Callahan, Vice President, Energy, Environment & Utilities, Global Strategy, at IBM.
The trend illustrates how blockchain is swiftly moving beyond financial services and cryptocurrencies, and offers a glimpse of a growing challenge to the $2 trillion energy market.