To achieve the 28 gigawatts of new solar electric generation capacity predicted by Resch in the next eight years,
Utility Ownership of Solar Power Projects
The utility and solar industries must collaborate to find program structures, such as utility ownership of distributed photovoltaics, that provide a winning scenario for both industries, as well as for customers at large. The solar industry can utilize this new market segment as a buffer until home and small business owners are back on more solid financial footing.
Increased Utility Engagement in Solar Markets
The utility and solar industries must work together to get more utilities engaged, starting by increasing the solar knowledge base of utility employees, from top executives down to distribution engineers. We must move beyond having ninety seven percent of all grid-connected solar installations in just 10 utilities’ service territories.
The utility and solar industries must work in partnership with regulators and investors to push for approval and funding of new transmission projects and the development of smart grid configurations to expedite the timeframe in which new utility-scale and distributed solar projects can come on line and provide maximum value.
Development of Innovative Approaches
By working in collaboration, the utility and solar industries can make great strides towards modernizing today’s electricity infrastructure and offering customers affordable and clean power. But the status quo will not cut it. We need bold new ideas developed in tandem for the mutual benefit of both industries, and society at large.
The 28 gigawatt figure represents an increase in solar capacity of more than thirty fold between 2009 and 2016. This is approximately three times the estimated amount of generation predicted to come online as a result of existing renewable portfolio standards and policies in states with existing solar carve outs.
However, not only does 30-fold growth far outstrip most predictions for solar energy capacity in the next eight years, it has another interesting property. It corresponds to a "Moore's Law-type" of growth, with a doubling period of about every 18 months. This is the first time I've heard a solar energy organization step up to a prediction of a Moore’s Law-type growth rate. And it means that in 18 years, if the doubling rate stays constant, solar would be responsible for over 400 gigawatts of capacity, or just about equal to our current energy usage in the U.S. Solar could be providing nearly 100 percent of our energy by 2026, or even more if our overall energy usage goes down due to efficiency, as is possible given California's example.
And if our solar capacity keeps on doubling every year and half after that? What will we do with all that energy? Your comments welcome, of course!