Energy company Direct Energy (a subsidiary of UK’s Centrica) has paid $60 million for Israeli startup Panoramic Power, which uses sensors and software to monitor the energy use of businesses.
http://fortune.com/2015/11/12/utility-buys-sensor-startup/
http://www.globes.co.il/en/article-centrica-acquires-israeli-co-panoramic-power-for-60m-1001080478