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(Last updated: 6 Jan 2012)
Trends and opportunities
The market
The environmental sector has not been a high priority industry in the Hong Kong economy in the past. However, people’s behaviour are changing with more pressure on the government to implement stringent pollution controls. Environmental protection has now become a major policy area for the the third term of the HKSAR government.
All major policy programs, initiatives and measures are now assessed for social and environmental sustainability. Environmental objectives need to be integrated with economic and social objectives under the sustainable development concept.
Air pollution is a serious problem in Hong Kong. The two major issues are: (i) the 'local street-level pollution' coming from diesel vehicles and (ii) the 'regional smog' problem caused by industry and power plants in the Pearl River Delta region. A number of measures have been introduced that have reduced vehicle emissions by almost 80 per cent..
Major progress:
- To incentivise early replacement of old diesel commercial vehicles with vehicles that comply with the prevailing statutory emission standard for newly registered vehicles, which is now Euro IV standard
- To encourage the use of environment-friendly petrol private cars through tax concession
- To introduce a concessionary duty of $0.56 for Euro V diesel. Since then, all petrol filling stations in Hong Kong are exclusively offering this fuel. Starting from 14 July 2008, the duty rate for Euro V diesel has been waived to further encourage drivers to use this more environment-friendly fuel
- To complete a public consultation on whether to introduce legislation to ban idling vehicles from running their engines
- To encourage the use of environment-friendly commercial vehicles through tax concession
The HKSAR Government has also been working with Guangdong Provincial Authorities to implement a joint plan to tackle the regional smog problem.
Road traffic noise is one of the most pervasive forms of pollution in Hong Kong.
Close to a million people live in homes which suffer road traffic noise higher than the minimum acceptable standard (70dB) in the Hong Kong Planning Standards and Guidelines. The following measures have been introduced to tackle road traffic noise problems:
- Pre-emptive planning based on environmental impact assessments
- Introduction of building insulation to redress the impact on the affected premises
- Installation of roadside barriers and enclosures on existing roads
- Imposition of legislative regulation to control noise from vehicles
- Resurfacing noisy roads with a special porous, low-noise road surface
Water pollution has increased with urban development. Hong Kong produces more than two million tonnes of sewage every day. The lack of proper treatment for most sewage from the urban area around Victoria Harbour has resulted in poor water quality. The government has launched the ‘Harbour Area Treatment Scheme’ to tackle the sewage and wastewater pollution. Around 70 per cent of the sewage that flows into Victoria Harbour will pass through chemically enhanced treatment. An international panel completed a review on the sewage system in Hong Kong and made suggestions on the future treatment of sewage.
The total recycling recovery rate in Hong Kong is about 35 per cent of the total municipal solid waste. In the industrial and commercial sectors Hong Kong has a good recovery rate with over 50 per cent of materials being recycled. Local industry reprocesses over 50 per cent of recyclable materials such as waste paper, metals, plastic and glass.
Chemical wastes are treated at the Chemical Waste Treatment Centre by incineration. The government also plans to develop incineration facilities for the disposal of municipal waste, clinical waste, sewage sludge from the sewage treatment plants, and animal carcasses.
A major government initiative is to implement the concept of ‘green buildings’. The aim is to improve the quality of living for residents by adopting the use of environmentally-friendly products in building and construction. A cross-departmental team has been set up to identify new green products and processes including planning, design, construction and maintenance. The scope of environmental technologies includes:
- Reduction in construction waste
- Recycling materials
- Recycling processes
- Low fume and emission coatings
- Energy saving systems
- Reduction of wet trade on site
To address the environmental infrastructure requirements, the Hong Kong Government plans to commission over US$900 million of projects including:
- Municipal sewage treatment systems and related equipment for US$500 million
- Two refuse transfer stations for US$65 million
- Two landfill restoration sites for US$80 million
- Two one-million tonne per year waste-to-energy incinerator for US$300 million
- A low-level radioactive waste storage facility for US$20 million
Opportunities
There are multiple business opportunities in pollution prevention and control technologies for Australian companies. The key areas of opportunity are:
- Municipal sewage
- Air pollution control
- Solid waste minimisation processes and equipment
- Green building products and environmentally-friendly building technologies and processes
- Recycling technologies
- Site remediation
Exports to Hong Kong have mainly penetrated the following four segments:
- Compressors, including equipment for the pumping and regulation of in-plant gases and Exhaust air
- Small air filters and blowers
- Water filtration equipment
- Gas filtration
Government tenders issued by the Environment Protection Department can be found at www.epd.gov.hk/epd/english/business_job/business_opp/tender.html
Competitive environment
Major suppliers of environmental equipment are from the USA, Japan, mainland China and the UK.
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