Electric Vehicles


Capacitor Sciences and its thin film capacitor technology could beat Tesla lithium-ion batteries on performance and cost around $100 per kWh.

Is this the company to beat Tesla?

By Jason Deign California start-up Capacitor Sciences claims to be developing an energy storage medium that could beat lithium-ion batteries on performance while costing around USD$100 per kWh. The Menlo Park firm is hoping to use nano-structured…





Is the future of used electric car batteries in grid energy storage systems like the Second Life Batteries Alliance project from BMW, Bosch and Vattenfall in Germany?

A new life for old batteries

A tie-up between BMW, Bosch and Vattenfall in Germany could help speed up halting moves to develop low-cost energy storage reserves from old car batteries.The three companies last month launched the Second Life Batteries Alliance…



Tesla, Elon Musk, SolarCity and other entrepreneurs are providing bravado and vision to the energy storage industry.

How to learn to love Tesla

Tesla: love it or hate it? It’s a tricky one. Here is a carmaker that churns out flash motors for the über-famous. The company head, Elon Musk, is sickeningly rich, sickeningly young and sickeningly brilliant. Shares…