Foresight Solar Fund Ltd is upgrading nine UK solar farms in a move that could add £2.5 million a year in revenue. New panels and inverters should boost generation by up to 14 gigawatt hours annually. Seraphim Space Investment Trust has put $30 million into satellite connectivity firm Hubble Network. It's the trust's first new investment since its big C Share fundraising, and it's already triggered a partial share conversion. Georgina Energy PLC is still on track to spud its Hussar prospect in September. The water well's now up and running, pumping out hundreds of thousands of litres a day for drilling. Great Western Mining Corporation has kicked off drilling at its Defender Tungsten Project in Nevada. It's aiming for a maiden resource estimate by the end of the year. Sabien Technology Group has scrapped its planned financing deal, meaning a £2 million loan note won't go ahead. It's still chasing a UK distribution deal for its boiler optimisation tech though. Follow us and subscribe on YouTube, our social channels, and on proactiveinvestors.co.uk.

As the United States accelerates efforts to secure domestic supplies of critical minerals, tungsten has become one of the commodities drawing increased attention from investors, policymakers and industry alike. Used extensively in defence systems, aerospace, electronics, manufacturing and advanced industrial applications, tungsten has been designated as a strategic mineral, with Washington placing growing emphasis on reducing reliance on overseas supply.