Dade Phelan, Texas house speaker got donations from Erle Nye, CEO/board member of TXU + Oncor, Tilman Fertitta (Houston Rockets owner), and Oncor PAC. Oncor is the electricity transmission company that used to be known as TXU Energy Delivery. TXU is now owned by Vistra Energy and has about 32% of the residential market share on ERCOT.

Phelan also sponsored legislation to allow non-ERCOT entities to recover costs for constructing new generation facilities via a rider from the Public Utilities Commission of Texas.

Phelan needs way more digging. I'm still working on it but this guy is definitely dirty.

https://capitol.texas.gov/tlodocs/86R/analysis/html/HB01397E.htm

https://en.m.wikipedia.org/wiki/TXU_Energy

https://www.transparencyusa.org/tx/candidate/dade-phelan/donors

https://www.followthemoney.org/entity-details?eid=17107348