STAY AWAY FROM OPUS ENERGY*** Opus Energy has been charging my small business £2000 per month (£24,000 per year) for JUST electricity usage, which is literally 100% more expensive than the competitive rates with other energy providers available for my area. I KNOW this because I spoke to many online energy comparing services companies, and they told me that the competitive rates I could get if I switch was less than £1000, which is more than 50% CHEAPER than opus energy. Please everyone DO NOT renew your contracts or join with Opus Energy ever, as they are extortionately overcharging small family owned businesses and exploiting them. Instead go online and do research via Google/energy comparison companies, and you could save your business tens or thousands of pounds on energy usage, YES TENS OF THOUSANDS.