To the Editor:

In your recent article about New York's "demand curve" ("New York Throws a Curve," May 15), opponents dismiss the role of installed capacity in restructured electric markets. Instead, they suggest a complete reliance on revenues from the energy market to recover all fixed costs. Yet, as your article notes, an energy-only approach might require price spikes of up to $30,000/MWh to cover the fixed costs of "peaking" units that seldom run but are needed for reliability.

Vegetation that helps break down toxins debuts at manufactured gas plant site.

Planting swaths of rye grass and mulberry trees and sowing the soil with bacteria are hardly standard operating procedure when it comes to cleaning up manufactured gas plant sites. But if Bill Bogan has his way, it just might be.

How do customers react to hourly prices?

As California embarks on a Statewide Pricing Pilot (SPP) for residential and small commercial (200 kW) customers, policymakers and participants in the proceedings are asking several questions:

Will the state launch a full-scale rollout of dynamic tariffs?

A pilot program in California is putting dynamic pricing and advanced metering to the test.

The California Public Utilities Commission (CPUC) approved a Statewide Pricing Pilot (SPP) in March,¹ at a cost of approximately $10 million, including metering, project planning, management, evaluation, and concurrent market research on non-pilot participants focused on customer preferences for rate options.²

The SPP has the following objectives: