Smart solutions for distributed renewables.
The goal of implementing a distribution management system (DMS) is to upgrade isolated, hands-on grid management processes into an interconnected and automated platform. This technology is transforming the way utilities operate distribution networks, and setting the industry on a path toward seamless integration of distributed resources—both supply and demand.
Raising the stakes in RTO markets.
Generators and demand-response providers are reaping rewards in forward capacity auctions, causing suppliers to go shopping for the most lucrative markets. Now the Midwest ISO is trying to catch up, by proposing its own auction for years-ahead resource bids. But does RTO shopping serve the interests of customers, who are legally entitled to rates that are just and reasonable? Why are some state policy makers advocating a return to old-school RFPs for long-term contracts?
Solar and wind developers learn to shift project risk to the grid.
As Google says, “the wind cries for transmission.” But the opposite is true as well: without new wind and solar energy projects, we would not need to build so many new transmission lines. Each side needs the other, yet neither dares declare too soon, and risk weakening its bargaining position. That is, until one utility in California found a way to break the impasse, with each side scratching the other’s back — thus putting to rest the age-old question, “Which came first, the . . . ?”
(February 2011) Silver Spring integrates Itron meters; PECO picks Sensus; AT&T and Elster sign agreement; PSEG Fossil selects ABB for a multi-phase controls project; Trilliant secures equity financing and wins Burbank ARRA contract; Navigant buys BTM Consult; GE acquires SmartSignal; plus contracts and announcements from Survalent, Mitsubishi Motors, AES Energy Storage and others.
NARUC elects new Executive Committee, Arizona State University chooses former ACC Commissioner Mayes as head of new program at Sandra Day O’Connor College of Law, executive announcements at Southern Company, Calpine, Dominion and more.
Green energy mandates might overburden gas pipelines.
Market rules could evolve to compensate gas suppliers for pressurizing pipelines when needed on short notice. Enhanced ancillary services will require innovative strategies using line pack in interstate pipelines and stepped up communication among gas and electric market participants to preserve reliability objectives in gas and electric markets.
What California can teach FERC about transmission planning.
The California ISO is going its own way with its proposal for transmission planning, virtually ignoring FERC’s proposed rules on transmission planning and cost allocation. California wants to bring method to the madness of developing transmission projects, and its approach has raised hackles in the industry. The dispute defines the battle over America’s most attractive market for rate-regulated investment.
Federal policy trumps state siting authority.
In some states, transmission projects have slowed to a halt as regulators attempt to substitute their own need determinations for those of RTOs. The federal framework encourages cooperation, but Congress and the courts have given FERC clear authority over interstate transmission systems.