Business Will a switch to light speed cut power use at data centres? Last updated: September 23, 2026 1:03 am By allfrontnews 0 Min Read Share SHARE To save power and add capacity, data centres are switching from copper wires to tech using light. Source: BBC Business You Might Also Like Volcanic ash cloud halts flights at five Indonesian airports, including Jakarta’s Stocks hit record again. Is Trump the reason? The founder’s secret weapon: Work at TechCrunch Disrupt 2026 and learn how the pros do it Bitcoin ETFs draw $517M in largest one-day inflow since early May Trump says AI safety fears a 'hoax' as he rejects calls for greater safeguards Share This Article Facebook Email Print ByallfrontnewsFollow: Newsroom account for allfrontnews - world news from nine regions. Previous Article India is producing more green energy – but wasting a lot of it Next Article Sources: Giants QB Dart out for extended period, possibly rest of season Leave a Comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Stay ConnectedFacebookLikeXFollowYoutubeSubscribeTelegramFollow - Advertisement - Latest News How the ‘poisonous tide’ of disinformation stokes division and sows despair World The White House press pool: What is it and how does it work? World Save the Children officially warned by regulator over staff put at risk in Yemen World Harvey Weinstein sentenced to 15 years in prison for sexual assault World