The average annual billing of these companies is $ 250,000. (longforsuccess.com)
They explained that, based on current policies, environmental investments would add over # 100 to the average annual bill in the coming ten years. (earthtimes.org)
For customers with annual billing, Aurora shows the annual savings rather than monthly bill savings, since the customer does not pay on a monthly basis. (blog.aurorasolar.com)