Music festivals need a lot of electricity, but plugging into greener sources is not easy or cheap.
Sales of electric bikes are booming but defective batteries and chargers can cause fires.
Kashmir's handmade carpet industry is trying to maintain its traditions while staying competitive.
Despite the flagging economy, demand is strong for helicopters and new models are being launched.
Only six UK firms became a unicorn last year by achieving a valuation of more than a billion dollars.
Irelands hosts many multinational companies which makes calculating its true productivity difficult.
Cheap, highly insulating and sustainable, straw has a lot of potential for the building industry.
In projects off the Orkney islands, researchers are trying to make tidal and wind power competitive.
Sales of dehumidifiers are booming as people try to reduce damp and mould problems, and save money.
Worries over shortages have prompted government efforts worldwide to boost computer chip production.
Lampposts and mobile charging machines are being touted as the answer to charging electric cars.
Thanks to its weight loss drug, Novo Nordisk briefly became Europe's most valuable firm in 2023.
Could a new generation of heat pumps overcome British fears that they can't heat a home.
From an AI slowdown to humanoid robots doing real work - tech trends to watch out for in 2024.
LEDs are cheap and efficient but more needs to be done if they are to cut electricity use on lighting.
Start-up firms are producing new sweeteners but will they be able to compete with sugar?
Many see hydrogen as the green fuel of the future so underground deposits of the gas could be valuable.
Several companies are entering the American market to disrupt traditional, staid healthcare systems. They see a big opportunity to create change – and make money.
Customers revolt after Selkie confirms they’re using AI to stay "ahead" of the fashion curve. Are they right to feel betrayed?
One of the main reasons keeping American drivers from going electric is that cars are too small. They want size and luxury – and auto companies are delivering.