This chapter outlines the projected growth, environmental impacts and policy implications for four other industries: steel (and cement), pulp and paper, tourism and mining. The steel sector, a major contributor to several environmental problems (e.g. air pollution and climate change), is projected to increase production significantly to 2030, especially in Brazil, Russia, India, Indonesia, China and South Africa (BRIICS countries). The pulp and paper sector is also expected to grow in the coming decades. Regulatory approaches, economic instruments, voluntary approaches, cleaner production and other instruments are explored as possible means to offset negative environmental impacts of this growth. Tourism has an impact on the environment in the destination country and at the global level (e.g. through air travel). This chapter reviews sustainable tourism policies and other initiatives to reduce the environmental impact of tourism activities. The rapid expansion of mining activity in developing countries constitutes an important challenge. Host governments will need to put in place policies to strengthen the capacity and institutional set-up to effectively manage the environmental risks associated with this development.