NRG Stadium: History, Capacity, Events & Significance
Artificial surface may be long-term thing at NRG Stadium
Texans Will Change Field Surface At NRG Stadium To Artificial Turf Immediately - Battle Red Blog
NRG Stadium - Houston Texans (NFL)
Houston Texans decide to swap natural grass surface for artificial turf, are the Steelers next? - Behind the Steel Curtain
NRG Stadium: Home of the Houston Texans - The Stadiums Guide
NRG Stadium, Houston Texans football stadium - Stadiums of Pro Football
Texans To Play On Synthetic Turf in 2016
Texans prepare for first home game on artificial turf
Are The People In Charge Of The Field At NRG Stadium Finally Considering A Change? - Battle Red Blog
When sod meets man: Kenan Stadium gets grass field for Chelsea vs. Wrexham game - The Daily Tar Heel
NRG Stadium to feature artificial turf in 2016; future surface unclear - ESPN - Houston Texans Blog- ESPN
NRG Stadium Prepares For Super Bowl – Houston Public Media