HOUSTON–(BUSINESS WIRE)– #ChooseToGive–Reliant is welcoming the largest pediatric healthcare system in the U.S. to its Choose to Give program, which supports Texas nonprofits one kilowatt at a time. The retail electricity provider today announced the addition of Texas Children’s Hospital as the newest nonprofit partner for this philanthropic initiative, providing Reliant customers with more opportunities to help give back to causes that matter to them. Reliant’s Choose to Give Texas Children’s electricity p