Transmission Adequacy Consulting

Wind and Solar ATC Studies (Ask for a free introductory test case.)
New ATC sub OPF model and N-2 AC loadflow solutions
New PTDF model lists the generators causing congestion
New distance calculator quickly finds nearby generators
Composite Generation/Transmission Reliability Studies
Review Electric Network Studies Prepared by Others
Low Fees Charged for Advanced Studies (~$1000)
Quick Turnaround on Study Requests

Eugene G. Preston, PhD, PE
6121 Soter Parkway
Austin, TX 78735-6100
512-892-3621 ofc
512-921-3337 cel

Texas P.E. Board Registration
Eugene G. Preston's Resume (& clients)

Where are we headed here in Texas with our long range resource planning efforts?
If you don't believe we need to be doing long range planning for transitioning off fossil fuels, read this AAAS statement.
What is the difference between ERCOT's LOLEV (loss of load event) and the LOLE (loss of load expectation) standards?
Note that an LOLE of 1 day (in 10 years) does not mean a 24 hour period but rather is the sum of daily probabilities summing to 0.1 for a test year.
Dissertation on composite generation/transmission reliability (1.3 Mb) Appendices A B C D and Bibliography and Defense
IEEE paper on generation reliability modeling with transmission constraints
IEEE paper on transmission reliability modeling for multiple line outages (zipflow)
My lecture to Dr Mack Grady's class on how I perform ATC studies.
My dissertation also revealed a way to perform Piecewise Quadratic time domain analysis.
Dr Gene Preston's classes at The University of Texas (actively taught from 2005 - 2008).
The Integral Fast Reactor, an ultimate energy source, is one of the US government's best kept secrets. (ppt)
Articles on: 2014 Energy and CO2 and Polar Ice Melting and Ocean Rise.

Run this web page to see how long your lifespan is likely to be.
Twitter comments I have posted discussing energy and climate change issues.
Even a variable speed of light would appear to be a constant.
'Secret Access UFOs On The Record' seems to have credible witnesses.
Scientists discuss the consequences of alien contact.
Links to other K5GP amateur radio info.
K5GP's radio noise tracking equipment.
Boomer Block Pools information.