The document presents research on customer awareness and perception of corporate social responsibility (CSR) activities related to the environment conducted by hotels. It outlines the objectives to study customer awareness of hotel CSR programs and actions, and customer reactions to CSR activities. It discusses environmental issues addressed by hotel CSR like waste and defines CSR. It reviews literature on customer expectations of socially responsible companies and awareness of CSR. It also examines specific CSR activities by hotels in areas like water, waste and energy reduction. Findings show CSR enhances customer trust but awareness varies, and a combination of CSR and good service most impacts purchasing decisions. It recommends increasing employee CSR awareness and marketing CSR programs.