Solar

Before the Death Spiral, a Black Hole

How rooftop solar picks off the utility’s largest and most lucrative customers.

Let's make it clear also that affixing solar panels to your roof won't take you off-grid. Indeed it takes you to even greater dependence.

Time for 'Megawatts Without Borders'

Why can’t we fly in a portable power supply to aid a poor country in distress? Here may lie opportunity.

Zambia, the landlocked and poor country in Southern Africa, is suffering a crippling power shortage. Musing about this, I find it extraordinary that there are no reliable, affordable, and portable power supply units that could be brought in to help Zambia.

Rooftop Solar 2.0

Hawaii and California grapple over net energy metering.

While the underlying questions in each state regarding net energy metering are much the same, the two PUC's will approach the issue from different perspectives.

Digest (November 2014)

Siemens will provide the grid connection for an offshore wind farm off the coast of the U.K.; ABB will supply gas-insulated switchgear for substations in New Jersey; A team from the Microgrid Institute will design, simulate, and test microgrid control systems for two Maryland suburbs; Plus solar power developments by Xcel Energy, SunEdison, ReneSola, and Duke Energy; and others…

Germany's Energiewende

Lessons learned for U.S. utilities – drawn from first-person fact-finding.

Policy experts travel to the continent to get a first-hand view on the lessons the U.S. utilities should take away from Germany’s rush to renewables.

Rooftop Parity

Solar for Everyone, including Utilities

An independent system operator for the distribution network could open more opportunities for distributed energy resources, including rooftop solar.

Curing the Death Spiral

Seeking a rate design that recovers costs fairly from customers with rooftop solar.

Load research data shows how utilities can levy a demand charge to recover costs fairly from residential customers with rooftop solar.

Making Peace With Solar

Electric executives open up on what they’re planning next.

Electric power executives open up about their solar investments. What motivates them? What are they planning next?