California’s grid passes eclipse test with flying colors
California ISO reports that it did not even have any minor challenges on its system as the eclipse passes over the state.
Technical challenges of the eclipse
In this interview with pv magazine, Energy Innovations Power Sector Transformation Expert Mike O’Boyle talks about what it will take for U.S. grids with large amounts of solar to deal with the eclipse – and how he thinks this will pan out.
Staying below 2 degrees is “possible and practical” says RMI
The Rocky Mountain Institute’s new report Positive Disruption describes pathways for the global economy to mitigate serious global warming through accelerated adoption of renewable energy, the transformation of our energy and transportation system, and improved management of agriculture, forestry, and other land-uses. Staying below two degrees Celsius of warming is not just possible the report argues but practical given the accelerating declines in the cost of renewable energy.
SunPower announces pilot line for new back-contact technology
The new 5 MW line in Silicon Valley will produce cells and modules under a new IBC technology from the company that makes the most powerful commercially available silicon solar products.
It’s starting: Cuts at national labs slash more than 500 jobs
Though NREL and Berkeley Lab are not specifically mentioned – yet – the cuts at two other labs could signal dim times ahead for these two vital labs for renewable energy research.
What does the solar eclipse mean for solar power?
This unusual eclipse is a balancing act for energy companies.
Go west, young solar? An analysis
A rebate offered by a Missouri public utility is stirring up debate on how to use solar in addressing the vaunted “duck curve”.
No panic necessary: Eclipse won’t dramatically effect grid stability
Despite the significant amount of solar near the path of the solar eclipse, grid experts do not expect the 90-minute event to create reliability issues.
Imec hits 23.9% efficiency with tandem perovskite/silicon mini-module
Belgian research institute Imec has achieved a conversion efficiency of 23.9% on a perovskite/silicon tandem module measuring 4 square centimeters. This efficiency level, according to Imec, represents the first time such a stacked configuration has outperformed a standalone silicon solar cell.
California regulators call for later peak under SDG&E time of use rates
A week before a key ruling and with little justification, CPUC has altered a proposed decision on TOU timing. If approved this will be bad for SDG&E customers who adopt solar and could set a precedent for TOU rate cases at California’s other utilities.
