Most grants tend to be for specific utility suppliers, which can mean even after the grant it isn't necessarily the cheapest place. (moneysavingexpert.com)
These are works that are made with great intentionality, but their slippery lack of specific utility creates a form of mystery and sensual pleasure, where the worlds of physical experience and of the imagination become enmeshed. (theguardian.com)
Some states such as Rhode Island offer solar feed - in tariffs well above the retail rate of power but in many other states and in specific utility territories there are what is known as avoided cost solar feed - in tariffs where an amount is paid for solar energy exported to the grid that is less than the retail rate of power. (solar-estimate.org)