Documents filed under Energy Policy from Texas

Texas Wind Power Story: How Subsidies Drive Texas Wind Power Development

381724074-2018-04-rr-texaswindpowerstorypart1-acee-lisalinowes_thumb Texas Public Policy Foundation released the paper “Texas Wind Power Story: Part 1 – How Subsidies Drive Texas Wind Power Development,” which shows that the growth of the wind industry in Texas is spurred by, and only viable because of subsidies such as the production tax credit, along with tax breaks at the state and local level. A summary of the paper is provided below. The full paper can be downloaded from the links on this page. 
20 Jun 2018

Texas PUC memo on wind-friendly transmission

Texas-puc-memo-42079_2_792250_thumb Texas PUC chairwoman, Donna Nelson, has initiated an investigation into "the costs of [transmission] system upgrades, the costs to maintain and operate the current system, and the allocation of those costs specifically related to renewable resources." In her memo below (and attached). Chairwoman Nelson warns of the costs, particularly of the wind PTC is extended by Congress.
29 May 2014

Wind and Energy Markets: A case study of Texas

Wind_and_energy_markets_thumb Many jurisdictions worldwide are greatly increasing the amount of wind production, with the expectation that increasing renewables will cost-effectively reduce greenhouse emissions. This paper discusses the interaction of increasing wind, transmission constraints, renewable credits, wind and demand correlation, intermittency, carbon prices, and electricity market prices using the particular example of the Electric Reliability Council of Texas (ERCOT) market. The complete paper can be accessed at the links provided below.
29 Aug 2010

Texas wind energy: Past, Present, and Future

2008-09-rr10-windenergy-dt-new_thumb Policy analyst and attorney, Drew Thornley, of the Texas Public Policy Foundation examines the growth of wind energy in Texas over the last decade. While many policymakers and business leaders foresee wind as a major contributor to America’s electricity supply, his report identifies several practical obstacles that stand in the way of achieving that vision.
1 Oct 2008

Working Paper: Utility-scale Wind Power: Impacts of Increased Penetration

Dti3_20robin_20oakley_20atl_1__thumb This working paper is made available by the Resource and Environmental economics and Policy Analysis (REPA) Research Group at the University of Victoria. REPA working papers have not been peer reviewed and contain preliminary research findings. They shall not be cited without the expressed written consent of the author(s). Editor's Note: The authors’ conclusion regarding ‘effective capacity’, i.e. the measure of a generator’s contribution to system reliability that is tied to meeting peak loads, is that it “is difficult to generalize, as it is a highly site-specific quantity determined by the correlation between wind resource and load” and that ‘values range from 26 % to 0% of rated capacity.” This conclusion is based, in part, on a 2003 study by the California Energy Commission that estimated that three wind farm aggregates- Altamont, San Gorgonio and Tehachpi, which collectively represent 75% of California’s deployed wind capacity- had relative capacity credits of 26.0%, 23.9% and 22.0% respectively. It is noteworthy that during California’s Summer ’06 energy crunch, as has been widely publicized in the press, wind power produced at 254.6 MW (10.2% of wind’s rated capacity of 2,500MW) at the time of peak demand (on July 24th) and over the preceding seven days (July 17-23) produced at 89.4 to 113.0 MW, averaging only 99.1 MW at the time of peak demand or just 4% of rated capacity.
1 Jun 2005

Transmission Issues Associated with Renewable Energy in Texas

Renewablestransmissi_thumb This 'informal white paper' authored by the renewable energy industry and the Electric Reliability Council of Texas addresses the impact of wind's intermittency on the need for the development of comparable capacities of reliable sources that can be called upon when the wind is not blowing. It contains a particularly interesting chart that characterizes different energy sources as 'base load', 'peak load' and 'intermittent' with their associated benefits and drawbacks. Wind is deemed 'intermittent' with the following benefits (no emissions, no fuel costs, stable cost, low operating cost) and drawbacks (not dispatchable, not responsive, transmission needs, low peak value).
28 Mar 2005
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