<p>The <b>Environment</b> sector covers distinct, but increasingly interdependent industries. This category tree includes the following:</p><ul><li>Industries engaged in environmental protection, with products and services such as pollution control.</li><li>Industries developing and providing waste management, recycling operations, and convertion of waste to products for energy, such as incinerator pellets, to supply the <a href="/Business/Energy/Renewable/Biomass/">Biomass Energy Industry</a>.</li><li>Industries developing and providing safety equipment.</ul> <p>This category also includes information resources covering these industries, such as associations, reference resources, and news.</p>