NWS Holdings Limited

Guangzhou City Northern Ring Road Trees and bushes plants along the road to provide fresher air and better scenery for road users. Also, the trees act as acoustic barrier which minimize the noise disturbance to nearby residents Adjusts lamppost and lightings intensity according to the illumination in different weathers and climates which could save energy Replaces disposable tickets with reusable IC cards Adopts high quality acoustic barrier Inspects water usage and tunnels regularly and carries out timely repairs to decrease water consumption

Tangjin Expressway (Tianjin North Section) Plants 160 million bushes for greening the central reservation Utilizes solar energy system to reduce electricity consumption Replaces disposable tickets with reusable IC cards Adopts high quality acoustic barrier Utilized 3,500 tonnes Crumb Tire Rubber Modified Asphalt, reusing 65 million waste tires in 2010

Zhujiang power Station - Phase I & II The desulphurization facilities have been operating for 4 x 300 MW. Since 2006-2007 which help reduce sulphur dioxide emissions significantly The denitrogen project has been launched for 4 x 300 MW which helps reduce nitroxide emissions substantially after operation

Chengdu Jintang Power Plant During the construction of the power plant, the desulphurization facilities is installed which helps reduce suplur dioxide emissions significantly

Macau Power Installs the technology of Combined Cycle Gas Turbines for power generation using natural gas during the last extension of Coloane Power Station of Macau Power. It lights natural gas, the cleanest source of fossil fuels which contributes to cleaner air Initiates the "Rational Use of Energy" programme which includes auditing customer's installations and recommending improvements Set up the Safety, Health, Environment and Quality Office in 2001 to oversee issues concerning safety, health, environment and quality Implements waste management plan, chemical product management plan and energy efficiency studies Adopts new Fluidized Bed System technology to incinerate used oil to improve emission Collaborates with the Macau Meteorological and Geophysical Bureau to closely monitor the impact of its emissions on local air quality Joins hands with University of Macau to conduct research studies of Electric Vehicle (EV); and has bought an EV and set up two charging stations in CEM Building at Estrada D. Maria II and at the Coloane Power Plant as a pilot test

Macau Water Plant Installs water hammer equipment to avoid pipe bursts and water leakage due to excessive pressure caused by hydraulic vibration Adopts a quasi-close loop system in its 410 km-long distribution network, which allows repairs and maintenance to be performed with minimal disruption to water supply system Effectively reduced water loss ratio from nearly 40% in 1982 to below 10%

Sanya Water Plant Sets up specialized working teams for checking and maintaining its 462-km pipeline Regulates procedures of laying, managing and maintenance of pipelines Uses geographical information systems to improve scientific management for the network Implements structured leakage detection and regular valve replacement Significantly reduced non-revenue water ratio from 25% to 17%

Xiamen New World Xiangyu Terminals Co., Ltd. All industrial waste generated is handled cautiously in an effort to minimize the potential impact on the environment. Electrical parts, electrolyte and waste oil are collected and handled by professional agents. Also, tires are retreaded before disposing to extend their useful life and reduce solid waste Implements a zoning lighting system for the light poles to reduce the electricity consumption of yard lighting by 21% in 2009 All scrapped tyres are retreaded and recycled

ATL Logistics Centre Hong Kong Limited Replaced 2,300 starters and ballasts in fluorescent lights with electronic ballasts Replaced 1,500 fluorescent light exit signs and 300 halogen lamps with LED light Adopts energy-efficient air cooled chillers Adopts variable speed drive system to both fresh and flushed water supply systems Encourages drivers to stop engines when vehicles are idle

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