(LESLIE E. KOSSOFF/AP) By Ashley Halsey III By Ashley Halsey III April 29, 2014. With pressure mounting to avert a transportation funding crisis this summer, the Obama administration Tuesday opened the door for states to collect tolls on interstate highways to raise revenue for roadway repairs.
Avoided Cost. Avoided cost analysis is a widely accepted method for estimating the economic benefits associated with renewable energy, energy efficiency, or conservation programs. Naturally, the term âavoided costâ refers to the cost no longer incurred as the result of a project or action.
A: APS.com lists solar sun screens as the most cost effective way to conserve energy in the summer. APS.com says it can reduce the electric costs for cooling up to 33%. Of course there are many variables for this so an exact amount can only be measured through your own experience.