“Another milestone project for Hilton is its waste reduction initiative (in conjunction with the non-profit Clean the World), wherein used bars of soap from its hotels are collected and recycled into new bars. “Hilton is recycling used bars of hotel soap to save the planet,” CNN Business reported. It was apparently among the first hotel chains to recycle soap, helping to keep it out of landfills.

Sustainability efforts are evident in other areas as well, including Home2 Suites by Hilton, the company’s “greenest” brand, with a commitment to the use of environmentally friendly products and operations, including low-flow toilets and landscaping featuring indigenous plants to minimize water usage” ...