Tag: "energy glut"

06/25/17

  07:19:00 pm, by Jim Jenal - Founder & CEO   , 403 words  
Categories: All About Solar Power, Solar Economics, Utilities, Ranting

Solar Boom Devolves to Power "Glut"

The LA Times today is out with an article titled, “Energy goes to waste as state power glut grows“.  The article describes how as solar power has grown dramatically in the Golden State, it has lead to a problem that has caused the state to actually pay neighboring Arizona to take our surplus energy!  Meanwhile the IOUs are badgering the CPUC to allow them to spend billions on additional natural-gas-fired power plants!  This is crazy town, and points to the need to radically redesign the incentives provided to utilities in the state.  Here’s our take…

Utility-scale pv

Utility-scale PV in Kern County (Image: LA Times)

According to the LA Times report, as recently as 2010, solar accounted for less than 1% of the electricity produced in California.  Fast-forward to last year and solar provided 13.8% of California’s electricity, with 9.6% from utility-scale projects like the one on the right, and an estimated 4.2% from residential and commercial installations.

Surely that is a good thing, as California continues on its path to getting 50% - and ultimately 100% - of its energy from renewables. But we aren’t going to get there paying our neighbors to take our surplus energy.  And it certainly makes no sense for utilities that are already overbuilt, to be spending ratepayer money on even more fossil-fueled generation capacity.

The perverse incentive here is that the IOUs - SCE, PG&E, and SDG&E - earn their money by building stuff, whether that stuff is used or not.  So it would seem that the trick here is to get them to build The Right Stuff, which certainly isn’t another natural gas peaker plant.  Instead, the clear winner here should be storage, particularly storage at utility scale. Bring enough intelligent storage into the mix and goodbye “Duck Curve” and hello a fossil-fuel-free future.

The CPUC should be providing the same rate-making incentive to build vast amounts of storage, even if at a premium price, rather than non-renewable generation capacity.  No renewable facility should ever have its output curtailed (as has happened 31% of the time in the first few months of this year), and no renewable energy should ever be exported to a neighboring state, except when such an export serves the economic interest of California ratepayers.

California is going to get to 100% renewables, we have to, as does the world.  We can and should show the way, but we will need to change the way utilities approach the problem if we are to get there anytime soon.

 Permalink

Search

Jim Jenal is the Founder & CEO of Run on Sun, Pasadena's premier installer and integrator of top-of-the-line solar power installations.
Run on Sun also offers solar consulting services, working with consumers, utilities, and municipalities to help them make solar power affordable and reliable.

Ready to Save?

Let’s Get Started!

We're Social!



Follow Run on Sun on Twitter Like Run on Sun on Facebook
Run on Sun helps fight Climate Change
Community software