iskandar malaysia s green economy guidelines geg manuals are another promising tool for facilitating green growth in the private sector the manuals cover a wide range of green actions such as procurement operations and supply chain management box the iron and steel industiy further reduced so and other emissions in response to more stringent local pollution monitoring and controls and increasing pressure from the public the pollution reduction through energy conservation accounted for of the total reduction the secondlargest contribution after the energy supply shift phasing out coal power plants