The Importance of Energy System Resilience - Clean Coalition
Panoramic view of a city skyline at dusk with prominent high-rise buildings and a lit bridge in the foreground.

The Importance of Energy System Resilience

Recent painful events make it clear that our current energy system is unacceptably fragile and increasingly susceptible to stronger and more frequent disruptions.

Craig Lewis


The widespread power outage caused by Hurricane Sandy and the Super Bowl blackout are just the latest high-profile examples of our nation’s vulnerable electric grid – a system that relies on an outdated model of centralized generation and long-distance transmission. These painful events make it all-too-clear that the current energy system is unacceptably fragile and increasingly susceptible to stronger and more frequent disruptions due to climate change, as well as to potential terrorist attacks.

The Clean Coalition understands the need to address grid resilience by transitioning to a decentralized power system. Integrating distributed generation (DG) from renewable source with intelligent grid (IG) solutions – like energy storage and demand response – will result in a significantly more resilient energy system. To expedite this transition, policies must be updated to align economic interests amongst utilities and ratepayers, while updated technical standards are needed to facilitate seamless interaction between high levels of DG and the IG solutions that enable supply and demand of energy to be balanced at the local level.

Given the importance of technical standards to the DG+IG future, the Clean Coalition is an active participant in IEEE Standard 1847, which governs how distributed resources interconnect to the electrical grid. The Clean Coalition seeks to change standards so that DG and IG resources can utilize advanced inverter capabilities, including fault ride-through and reactive power provisioning, to allow DG+IG resources to provide high quality electricity service even during major grid disruptions. Simultaneously, the Clean Coalition is working with regulatory agencies and legislatures to design and implement policies that properly quantify the value of DG+IG and compensate accordingly.

Craig Lewis

Founder and Executive Director

Craig founded the Clean Coalition in 2009 and has over 30 years of experience in policy and technology innovation, including the proliferation of Solar Microgrids and Community Microgrids. Prior to founding the Clean Coalition, Craig held numerous positions in the wireless, semiconductor, banking, and renewable energy industries. Previously VP of Government Relations at GreenVolts, he was the first to successfully navigate a solar project through California’s Renewable Portfolio Standard solicitation process. Craig was energy policy lead on Steve Westly’s 2006 California gubernatorial campaign. His resume includes senior government relations, corporate development, and marketing positions at leading wireless, semiconductor, and banking companies such as Qualcomm, Ericsson, and Barclays Bank. Craig received an MBA and MSEE from the University of Southern California and a BSEE from the University of California, Berkeley.