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In 2001, energy production in São Paulo, Brazil was highly constrained as a result of both severe drought and government energy tariff policies that favored the development of hydroelectric systems over thermal plants. In order to prevent blackouts, the government imposed quotas aimed at reducing energy consumption by 10-35 percent, based on the added value of particular industries and the number of jobs affected. Private electric companies were hard hit by the reduction quotas, including the hydroelectric company AES Tiete, which had closed a US$300 million 15-year bond offering the year before. While the company scaled back costs. | Developing Your stormwater Pollution Prevention Plan A Guide for Construction Sites EPA-833-R-06-004 May 2007 Developing Your Stormwater Pollution Prevention Plan A Guide for Construction Sites Who Construction site operators generally the person who has operational control over construction plans and or the person who has day-to-day supervision and control of activities occurring at the construction site Where Construction sites required to comply with stormwater discharge requirements What A guide to help you develop a good Stormwater Pollution Prevention Plan SWPPP Why Stormwater runoff from construction sites can cause significant harm to our rivers lakes and coastal waters A SWPPP is required by your construction general permit and will help you prevent stormwater pollution A SWPPP is more than just a sediment and erosion control plan. It describes all the construction site operator s activities to prevent stormwater contamination control sedimentation and erosion and comply with the requirements of the Clean Water Act Purpose of this Guidance Document This document provides guidance to construction site operators that need to prepare a SWPPP in order to receive NPDES permit coverage for their stormwater discharges. The Clean Water Act provisions EPA regulations and EPA s Construction General Permit described in this document contain legally binding requirements. This document does not substitute for those provisions regulations or permit nor is it a regulation or permit itself. It also does not substitute for requirements under State law or construction general permits issued by States. It does not impose legally-binding requirements on EPA States or the regulated community and may not apply to a particular situation based upon the circumstances. EPA and State decisionmakers retain the discretion to adopt approaches on a case-by-case basis that differ from this guidance where appropriate. Any decisions regarding a particular construction site will be made .
