Sceptics say EVs will overwhelm the grid. In fact, they could be part of the solution

Electric vehicles are ‘batteries on wheels’ that can put energy back into the National Grid when solar panels and windfarms do not provide much power

US financial watchdog urged to investigate NDAs at OpenAI

Whistleblowers say contracts include restrictions requiring staff to seek permission before contacting regulators

‘Let’s make history!’: Amazon staff at UK warehouse vote on union recognition

In Coventry, the GMB has been canvassing hard to represent workers officially – and the potentially historic result is due this week

Hackers stole call and text message records on ‘nearly all’ AT&T customers, company says

AT&T says a suspect was apprehended in connection with the hack, which included numbers customers texted or called

UK risks tech ‘talent drain’ to US if pension funds fail to back sector

Co-founder of British chipmaker Graphcore, which has been bought by Japan’s SoftBank, issues warning

Elon Musk promises ‘battle in court’ over EU’s crackdown on X’s blue checks

Regulators’ findings suggest social network breached Digital Services Act and could be fined 6% of global turnover

Steelmakers fire up to swap centuries-old reliance on coal for electric arc furnaces

As Tata Steel and British Steel close their polluting blast furnaces, will Labour get behind the switch to more energy-efficient technology – and secure jobs?

Trader recommendation websites must vet firms, says watchdog

CMA draft guidance says platforms must also tackle fake reviews and sanction rogue traders

Rachel Reeves says the UK’s public finances are in a dire state – but here’s why I’m cautiously optimistic

The markets haven’t imploded, sterling is solid, and there is no flight of investors – and given the circumstances, the only way is up, says Guardian economics editor Larry Elliott

Microsoft drops observer seat on OpenAI board amid regulator scrutiny

Startup’s new approach means Apple will no longer be able to appoint executive to similar role

Samsung Electronics workers to extend strike indefinitely

Campaign for better pay and benefits stepped up, says union representing about 30,000 staff in South Korea

Dyson to cut more than a quarter of UK workforce

Vacuum cleaner maker will axe about 1,000 jobs as part of global cost-cutting drive

Amazon’s Coventry workers begin voting in historic union ballot

More than 3,000 staff could get right to bargain collectively for rights and pay for the first time

‘Hard to argue against’: mandatory speed limiters come to the EU and NI

All new cars must have the devices from 7 July, adding fuel economy as well as safety. Will mpg become the new mph?

British electricity prices could hinder switch to green technology, says steel industry

UK Steel says British firms paid prices in spring well over double French and Spanish equivalents