BLOG: ERCOT Power Prices, Congestion Costs Increase in 2017

Key wholesale power prices in Texas increased during 2017 — an upward surge largely driven by rising natural gas prices. Average demand for power in the ERCOT market also increased in 2017. However, peak-hour demand fell by 2.2 percent from the all-time record set...

BLOG: Big Batteries Raise Texas-Sized Policy Questions at PUC

Utility-scale energy storage — that is, those big battery arrays that can serve entire neighborhoods — hold great promise both for energy conservation and grid reliability. But the quickly advancing technology also raises tough regulatory challenges, especially for...

BLOG: ERCOT Predicts Peak Electric Usage this Summer

Predicted record-breaking electricity usage and tightening power reserves could make for a challenging summer for ERCOT, the Texas grid operator. Also known as the Electric Reliability Council of Texas, the organization released two reports on Thursday — including a...

BLOG: Proposed Changes to ERCOT Mechanism Could Impact Prices

It’s called the Operating Demand Reserve Curve — ORDC for short. You can be forgiven if you’ve never heard of it. But the ORDC — which is a component of the state’s wholesale power system — made news this month … and in a way that could impact power costs. The Texas...