The Green Chemistry Institute (GCI) is an 11-year old organization whose mission is to promote green chemistry throughout the chemical enterprise and around the world. GCI focuses both on disseminating science-based knowledge and information for sustainable impact, as well as the process of...

There is a great deal of interest in the development and deployment of green technologies and the actions required on the part of industry, academia, governments and civil society to drive them forward. This paper uses the case of green technology in the global chemical sector to better...

Based on empirical evidence, this paper looks at experience with privatized water supply and sanitation concessions and operating contracts in transition and developing countries, with particular reference to Latin America. The paper is an attempt to address the complexity of issues affecting...

Drawing on empirical evidence gathered through the PSIRU database, this contribution aims at addressing the potential of public finance to enhance the provision of water supply and sanitation as a public service. It highlights the problems associated with (and the disappointing results obtained...

The article examines the expansion of private water companies since 1989 the withdrawal from developing countries from 2003 onwards, and the economic impact of privatisation. The analysis is set in the context of the historical development of water services in the north and the south, showing...

Based on empirical evidence, the article looks at the implications of private sector participation (PSP) for the delivery of water supply and sanitation to the urban and peri-urban poor in developing countries, with particular reference to Africa and Latin America. More precisely, the article...

The minerals and energy sector can rightly be classified as comprising an extremely hazardous working environment in which numerous situations exist for accidents and incidents involving personnel and equipment to occur.Accidents are often explained by what are referred to as 'human factor'. The...

Climate change due to greenhouse gas emissions has been at the forefront of current research efforts in the past decade. The aim of these efforts was defined at the earth summit in Rio de Janeiro as achieving “stabilization of greenhouse gas concentrations in the atmosphere at a level that...

This paper presents two case studies on the efforts by a community-based organisation to promote a sustainable integrated waste management system in Indian mega cities. This effort was initiated in 1989 by a local non-governmental organisation (NGO) called EXNORA and is based on a ‘zero waste...

The paper presents a brief review of the application of WSPs in extreme climates where ice formation occurs during winter. Design standards and methods are compared and different systems are described. Design equations developed by the US EPA and normative standards from the former Soviet Union...