Clear The Air News Blog Rotating Header Image

November 30th, 2012:

Hong Kong hosting Better Air Quality Conference – with a red face

Submitted by admin on Nov 30th 2012, 12:00am

Comment›Insight & Opinion

Simon Ng

Simon Ng says Hong Kong has reason to be ashamed about hosting the Better Air Quality Conference again, given our poor record on pollution

Almost 10 years ago, in December 2002, a Better Air Quality Conference was held in Hong Kong. It was the first of the conference series, a flagship biennial regional air quality event organised by the Clean Air Initiative for Asian Cities, and Hong Kong was chosen for the inaugural meeting because the city was the leader in air quality management in Asia at that time, especially in vehicle emission controls and technology. In the run-up, two largely successful workshops were held, in 1999 and 2000, by the Environmental Protection Department and Hong Kong Polytechnic University to share Hong Kong’s wealth of experience.

Next week, the conference will return to Hong Kong to celebrate its 10th anniversary, with more than 600 participants from more than 35 countries, including experts, practitioners and policymakers in air quality management. Unlike the first conference, however, Hong Kong will be in the undesirable position of being an under-achiever, and serious questions will no doubt be raised about why air quality has worsened over the past 10 years and what it will take for the Hong Kong government to deliver clean air to protect public health.

The Environment Bureau and Environmental Protection Department are getting a rough ride at the moment, on the back of the Audit Commission’s recent report highlighting the city’s failure to comply even with lax air quality objectives set out 25 years ago. New doubts were therefore raised when the government announced Hong Kong’s air pollutant emission reduction targets for 2015 and 2020 last week. How are we going to achieve those targets with the same old solutions? And even if emissions are reduced, will it bring clean and safe air to the people?

One thing’s for certain: we must not rely solely on better technology. Hong Kong has taken this path in the past and has failed. If we look around, countries and cities that are doing well are those that have tackled the problem at source. Examples of excellent air quality management in other cities include planning based around people (not cars), energy efficiency schemes, and pricing strategies that influence people’s behaviour – for instance by conserving electricity and driving less. The less energy we use, the better the air quality.

Will Hong Kong ever regain its position as a leader in air quality management? In the past, the city has thrived in times of adversity, so the short answer is yes. We have the wealth and expertise to improve, and we need real leadership, vision and commitment to persevere. However, let’s not pretend that the Environment Bureau and Environmental Protection Department will deliver clean air by themselves. Policy decisions made by other departments and bureaus are also contributing to air pollution, and so there should be a collective responsibility within government to clean up.

The Environment Bureau and Environmental Protection Department will be sending more than 30 people to the conference. Hong Kong will benefit most from this event if officials from the Transport Department, Planning Department, Health Department and other policy bureaus also attend.

It is never too late to take ownership of air pollution and be part of the solution.

Simon Ng is head of transport and sustainability research at Civic Exchange


Air Pollution

Hong Kong

Better Air Quality Conference

Source URL (retrieved on Nov 30th 2012, 5:36pm):

Government looks for a new director of public prosecutions

Submitted by admin on Nov 30th 2012, 12:00am



Howard Winn

Spain and the ‘c’ word

Those at the Environmental Protection Department that are brooding over Hong Kong’s future policy waste management would do well to take a look at a study on the impact on towns close to incinerators and hazardous waste facilities in Spain.

The EPD is supposed to be undertaking a reappraisal of its waste disposal arrangements since the shelving of the proposed Shek Kwu Chau incinerator project. However, the project has not been axed and land appraisal work is continuing at the location.

The Spanish study published in the October edition of Environment International wanted to assess the risk of dying from cancer in towns close to incinerators and installations for the recovery or disposal of hazardous waste. In the case of incinerators the report found that “high statistically significant excess risks were detected in towns … near to incinerators”.

It said people were exposed to pollutants released directly to the air and from indirect exposure through water that passes toxins into the soil and aquifers. Proximity to incinerators leads to “excess risk for all cancers combined and for lung cancer, and in particular, marked increase in the risk of tumours of the pleura and gallbladder (men) and stomach (women)”.

There was also “excess risk of tumour of the ovary and brain” for women living close to incinerators. None of the information from this study or other related studies is mentioned in the environmental impact assessment study for Hong Kong’s incinerator project.

Meanwhile Macau is getting twitchy about the health impact of its incinerator. The Macau government has commissioned Chinese University to conduct a 10-year study into the health of residents in Ka Ho where people have been complaining of illness due to air pollution from ash from the incinerator.

The Food and Health Bureau became alarmed last year when hundreds of residents, many of them students and teachers in nearby schools, complained of lung and respiratory problems after contractors were found to have broken safety regulations by allowing ash to disperse into the atmosphere.

Have you got any stories that Lai See should know about? E-mail them to [1]

Source URL (retrieved on Nov 30th 2012, 5:46am):