The document discusses green strategies and environmental sustainability in business. It begins by defining a green strategy as having a positive environmental impact while complementing existing business strategies. It then discusses the evolution of green consumerism and environmental regulations. Various models for determining a company's green position are presented. The core pressures model identifies three main pressures driving green strategies: cost cutting, CSR, and legal. It also discusses centralization vs decentralization of environmental decision making. Factors for a successful triple bottom line model include community, environment, financial, supportability, practicality, and economics. Case studies of specific companies' green strategies in different industries are provided. The conclusion emphasizes that a comprehensive approach considering all stakeholders leads to true sustainability.