American Water appointed Jeremy Pelczer president. He also assumed the role of deputy CEO of RWE Thames Water and will continue to direct the divisional corporate social responsibility program. American Water, part of RWE Thames Water, provides water, wastewater and other related services. Bill Alexander, chairman/CEO of American Water and CEO of RWE Thames Water, had been serving as president of American Water between January and August 2003. Pelczer, who joined Thames Water Plc in 1996, has more than 20 years of strategic acquisition, operations management, finance and accounting experience.