Texas Clean Air Matters

Selected tag(s): Demand Response

Austin Energy + Nest: Empowering Texans To Take Control Over Their Own Energy Use And Electric Bills

This commentary originally appeared on EDF’s Energy Exchange blog.

Source: Nest

If you have been following our Texas Energy Crunch campaign over the last year, you know that demand response (DR) can play a pivotal role in meeting Texas’ energy needs without relying on dirty, inefficient fossil fuels that pollute our air and consume much-needed water.  Simply put, demand response rewards those who reduce electricity use during peak (high energy demand) times, resulting in more money in peoples’ pockets, a more stable and reliable electric grid and less harmful pollution from fossil fuel-fired power plants.

That said, fully harnessing DR in Texas homes has been a bit of a challenge, despite the high electricity prices that result from the scorching summer temperatures.  To understand the issue, it’s important to look at the obstacles emerging technologies often face.  I highlight some of these obstacles in a recent EDF Voices blog and will be diving deeper in future posts.  Namely, the infrastructure to fully enable residential DR adoption isn’t in place, yet.

Read More »

Posted in Demand Response, Energy Efficiency, Texas Energy Crunch / Also tagged , , , , | Comments are closed

West Texas Electricity Prices Skyrocket – Demand Response Is The Answer

This commentary, authored by John Finnigan, originally appeared on EDF’s Energy Exchange blog.

Source: ENR New York

The Wall Street Journal recently reported that electricity prices in West Texas skyrocketed over 20% this year.  West Texas is home to the Permian basin, one of the world’s largest oilfields, and energy producers use hydraulic fracturing, or “fracking,” here to unlock vast new oil and gas supplies.  The increased drilling, oil refining and natural gas processing uses large amounts of electricity.

Cheaper electricity supplies are available, but cannot be delivered to West Texas due to transmission bottlenecks, or “congestion.”  The only power that can be delivered is from older coal plants.  This leads to transmission “congestion” charges (i.e., higher energy supply costs caused by the transmission bottlenecks), which commercial and industrial consumers must pay as a surcharge on their monthly electricity bills.  Using these older coal plants leads to more pollution as well because these plants burn fuel less efficiently and have higher levels of toxic air emissions.

The typical solution is to build new transmission lines to access cheaper electricity supplies.  But a better and cheaper approach is to pay consumers for voluntarily reducing their electricity usage when energy supplies are tight.  Known as “demand response,” this solution:

Read More »

Posted in Demand Response, ERCOT, Smart Grid, Texas Energy Crunch / Also tagged , , , , | Comments are closed