Environmental Finance News - 350 PPM Ltd 350 PPM hand picks cutting edge environmental projects to showcase their proposals to its highly regarded environmental investor base Company News This month we look at battery energy storage. One of the issues with renewable energy is that it doesn’t necessarily happen when you need it, which makes storing and releasing it so important. Wind and solar is intermittent and if the wind drops or the cloud comes across, emergency power has to kick in. Lithium-ion batteries such as those used in Tesla cars are currently the main technology used to store and manage energy created [...]