Commonwealth Edison

Aggregation 2.0: Evolution of Customer Engagement with Retail Choice?

An innovative approach to targeted retail aggregation.

No state has had the same initial success with municipal aggregation as Illinois, where more than 650 local governments enrolled 70 percent of residential consumers into municipal aggregation contracts. The pathway forward in Illinois provides a model to help get programs off the ground in all retail choice states.

A Formula for Grid Modernization?

How is it going?

Ann McCabe is a commissioner at the Illinois Commerce Commission. The views expressed in this article are her own.

Five years have passed since Commonwealth Edison and Ameren Illinois elected to participate in the Energy Infrastructure Modernization Act, which authorized $3.2 billion in grid hardening and smart meter investments. As a commissioner at the Illinois Commerce Commission, I am often asked: How is it going?

Microgrids: Where's the Beef?

Integration beats islanding, anyway you slice it.

A microgrid is a throwback. It’s anathema to what we know about economies of scale. Integration is what maximizes the ability of least-cost resources to reach load. By interfering with least-cost dispatch, microgrids can only raise energy costs.

Digest (April 2015)

PG&E asked state regulators for permission to build ~ 25,000 EV chargers across its service area in Northern and Central California - if approved, it would mark the largest deployment of EV charging stations in the country; Lockheed Martin and Dominion Resources have co-developed a new smart grid technology called VirtuGrid to enable remote detection of power outages for faster mapping and response; Panda Power Funds and Sunbury Generation LP will develop, finance, construct and operate a 1,000-MW gas-fired, combined-cycle power project in Pennsylvania; Siemens secured an order of 157 wind turbines in South Africa from Mainstream Renewable Power; PSE&G recently put two new landfill solar farms in service as part of its Solar 4 All program; Exelon Generation will add 195-MW of electric generation capacity at the Medway (Mass.) facility; ABB won a $35 million order for gas-insulated switchgear and shunt reactors from Belgian electricity transmission system operator Elia; Iberdrola USA agreed to acquire UIL Holdings and create a newly listed publicly traded company; Chesapeake Utilities agreed to merge Gatherco into Aspire Energy of Ohio, a wholly-owned subsidiary; and others...

Microgrids: Friend or Foe for Utilities?

For many, it’s the next logical step for smart grid technology.

A small, but growing, number of utilities are embracing these technologies. Microgrids offer a networking platform that the utility can both aggregate and optimize.

Results-Based Regulation

A more dynamic approach to grid modernization.

The utility’s role is changing, and regulation must change along with it – to spur innovation and respond to evolving customer needs. Modernizing the industry will require a dynamic approach.

Transactions (October 2013)

Constellation and EdF transfer nuclear licenses to Exelon for $400 million; NRG closes $244 million acquisition of Gregory cogen plant in Texas; Vivint Solar secures $200 million for rooftop solar leases; Virginia Power floats $585 million in bonds; Southern Company issues $700 million; plus equity deals totaling $844 million and debt issues totaling $3.635 billion.