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Road Side Pollution and Cardiovascular Disease

Kunzli et al (2010)’s study indicates an association between exposure to traffic-related air pollution and the progression of atherosclerosis in humans.

Download PDF : Kunzli (2010) – Ambient Air Pollution & the Progress of Atherosclerosis in Adults

Replacement of Franchised Bus

From: Pui Man PO [mailto:po_pui_man@td.gov.hk]
Sent: 31 May, 2012 11:41
To: James Middleton
Subject: Re: Fw: Alex Turnbull’s Blog
Dear Mr Middleton,

Thank you for your mail. We would like to provide our responses on your observations made at the end of your mail :

Replacement of Franchised Bus
All franchised bus companies required to operate their franchised bus services with buses under the age of 18, and have been replacing their serving buses accordingly.  This arrangement has taken account of the maintenance, operational and financial capability of the bus operators.

Franchised bus companies have to submit annually to the Transport Department (TD) their Forward Planning Programmes for the next five years, including programmes for purchasing new buses and retirement of old buses.  It is estimated that about 2,300 serving franchised buses of which about 700 belong to CTB, including all pre-Euro and Euro I and some Euro II buses, will retire by 2015.

Given that it would take time for all the Euro II and III buses will be replaced, the Government is looking into various cost-effective options to improve roadside emissions, such as retrofitting diesel particulate filters (to reduce particulate emissions) on Euro II and III buses and to commit a trial on retrofit of Selective Catalytic Reduction devices to reduce the emissions of Euro II and III buses to the emission level of Euro IV buses.  Further, in order to promote wider use of environment friendly buses, the Government has added a requirement in all franchises with the bus companies that when setting specifications for acquisition of new buses, they are required, as far as practicable, to adopt the latest commercially available and proven technologies to reduce exhaust and noise emissions.

Return on Average Net Fixed Assets (ANFA)
For franchised bus operation in Hong Kong, the 9.7% rate of return on ANFA is not a “mandatory” nor “guaranteed” rate of return that the bus operators could enjoy, but is only the triggering point for sharing of return between bus operators and passengers.  If the bus operator achieves a return on ANFA above 9.7%, half of the excess over 9.7% will be shared with passengers by providing fare concession or stabilising bus fare.  On the other hand, if the return of the bus operator falls below 9.7%, the shortfall cannot be offset against the fare concession/fare stabilisation obligation.

Disposal / scrapping of buses
The profits on disposal of buses if any, are included as part of the bus operators’ return.  Moreover, the purchase and disposal of buses, as well as the overall bus fleet size, are monitored by TD in various ways.  The franchised bus operators could not sell buses at artificially low book values and then buy back refurbished buses at prevailing market rates.
Please rest assured that the Government will continue to work with the franchised bus companies to implement appropriate measures with a view to further reducing roadside air pollution.

Regards,
Karen Po
Bus and Railway Branch
Transport Department

Pui Man PO/TD/HKSARG
BR/SBH1

04/05/2012 18:54

To “James Middleton” <dynamco@netvigator.com>
cc
Subject Fw: Alex Turnbull’s Blog

Dear Mr Middleton,

Your concern has been well received by Transport Department and we will provide a reply to you.

Thank you for your kind attention.

Regards,
Karen Po,
Bus and Railway Branch
Transport Department

—– Forwarded by Joseph Yee Tak LAI/TD/HKSARG on 04/05/2012 10:31 —–

“James Middleton” <dynamco@netvigator.com>

04/05/2012 10:27

To <josephlai@td.gov.hk>
cc
Subject FW: Alex Turnbull’s Blog

When can we expect your reply or must we approach the Ombudsman?
James Middleton

From: James Middleton [mailto:dynamco@netvigator.com
Sent:
10 March, 2012 22:11
To:
josephlai@td.gov.hk
Subject:
Alex Turnbull’s Blog

Office Tel Email
Mr. LAI Yee Tak, Joseph, JP Comr for Transp 2829 5200 josephlai@td.gov.hk

Commissioner for Transport

Dear Mr Lai,

please see the link to the attached banker’s blog with information regarding Citybus.
We would welcome your response to these interesting facts.

Yours sincerely,
James Middleton
Chairman
www.cleartheair.org.hk

http://alexbhturnbull.tumblr.com/
Text
March 10, 2012
Excess Rents Hong Kong Style: Citybus

As some of you know I am a bit of greenie and get pretty angried up about air pollution. HK’s air pollution is due to two things: regional air pollution, largely from Guangdong that Hong Kong can arguably do little about (the biodome idea was shot down) and roadside pollution principally caused by buses and trucks about which it could do a lot more. There is a great paper here from 2009 that outlines what HK could do about its air pollution, bus regulation is the best “bang for the buck” thing that HK could do with a 6.3 cost to benefit ratio. Paper here.

As buses are regulated utilities I thought I’d look into the financials of these businesses and the documents governing their concessions to see just what was causing them to be so slow to turn over their bus fleet – maybe fares are too low, or perhaps they face exceedingly high costs of some kind, leaving them limited extra cash to invest in newer, cleaner buses. Crazier things have happened though HK’s other utilities like Power Assets Holdings (formerly Hongkong Electric), CLP and Transport International Holdings (listed entity holding the Kowloon bus franchise) have pretty standard returns on equity that would not look out of place in most jurisdictions though Transport International seemed to be earning some fairly ridiculous returns from 98-03 and again in 04-05.

Well, as you can see here for the bus franchises owned by New World – Citybus in particular – that is most certainly not the case (numbers extracted from here). Citybus’ headline ROA numbers is way higher than their 9.7% mandated level and if you look into their depreciation accounting it is much higher.

You see, when you look at the concession agreement for Citybus (Transport Department link here) a few things jump out. Firstly, the depreciation of the buses is 15 years straight line to $1 – so the buses can be readily written down zero or close to it, which is funny because they are almost there – the bus fleet is about 12.5 years old now on average meaning there are a number of assets older than 15 years that are held at $1. Cute, though under ROA type regulation there is no free lunch: if you haven’t got any assets you aren’t entitled to any returns. That does not seem to be the case here – if you take their depreciation at face value Citybus is earning some major excess rents and the Transport Commissioner should explain why New World gets special treatment.

What is a much better representation of Citybus’ returns is when you ignore depreciation and look at cash capital expenditures net of proceeds from disposals. Net cash capex for these business is pretty close to zero – $4.5mm Hong Kong which is absurd when a new Euro V bus costs $3-4mm Hong Kong. So the cash return on book assets they making is close to 30-40% which is the sort of return you expect on a high risk mining venture, not a regulated utility in Hong Kong.

What is more, these disposals are a source of no doubt significant excess rents for New World. Here is how I would take advantage of the Transport Commissioner being asleep at the switch:

1) Get an ROA way above requirement due to aggressive depreciation accounting that is unassailable because its in the terms of your concession and thus protected by contract. Watch the Transport Commissioner do nothing. (we know this is happening from these accounts)

2) Sell older buses at artificially low book values as your regulated fares don’t take account of this in calculating your asset returns. Use proceeds to fund the bare basement capital expenditure you do. Net result: almost no cash capital expenditures.

3) When the concession comes up, buy back refurbished buses at prevailing market rates to ensure you have an asset base on which to earn fares. Claim that you are making a big investment when bidding for the concession.

4) At every available opportunity cry poor about oil prices.

Net-net: 20-30% cash returns for 10 years on government utility type risk.

What can I say? I’m clearly in the wrong game. The bigger question is why isn’t anyone doing anything about this, and why does Transport International not get to play at this game? Its numbers look pretty aggressive too (depreciation at ~900mm HKD, versus capex that looks lower) but Citybus is taking it to another level.

Tags: hong kong hk citybus new world air pollution

EPD

From: idlingenq@epd.gov.hk [mailto:idlingenq@epd.gov.hk]
Sent: 22 May, 2012 18:52
To: James Middleton
Cc: idlingenq@epd.gov.hk
Subject: RE: Statistics
Dear Mr. Middleton,

The EPD has conducted 165 roadside publicity and joint enforcement actions in total, 58 more since the end of March, and the traffic wardens have continued to enforce during normal patrol against drivers who contravenes the idling prohibition.  So far, drivers have been cooperative and no Penalty Notice has been issued.  As the summer is approaching, the EPD has stepped up the ongoing publicity activities to remind drivers to observe the law, including staging outdoor roving exhibitions between May and June.  Meanwhile, environmental protection inspectors and traffic wardens will continue to strengthen roadside publicity and joint enforcement actions.

Regards,
Ray LEUNG
Environmental Protection Department

What is the current level of fixed penalty notices issued please ?

James Middleton

From: idlingenq@epd.gov.hk [mailto:idlingenq@epd.gov.hk
Sent:
31 March, 2012 10:28
To:
James Middleton
Subject:
Re: Statistics
Dear Mr. Middleton,

Apart from the enforcement conducted by the traffic wardens during their normal patrol duty, we have conducted 107 pre-planned enforcement and publicity operations since the implementation of the Motor Vehicle Idling (Fixed Penalty) Ordinance in December 2011.  In general, the drivers are co-operative and so far no Fixed Penalty Notices have been issued. We will continue our extensive publicity and education programmes throughout Hong Kong to promote the message of switching off idling engines and encourage drivers to take up the green driving habit.

Regards,
Ray LEUNG
Environmental Protection Department

Cops run into trouble with electric bikes

HK Standard

Staff reporter

Monday, May 21, 2012

The police plan to use electric vehicles for patrols has run into trouble with the frequent breakdown of 12 imported electric motorcycles.

Three of them spent almost as much time in the repair shop as on the road.

Police spent HK$1.2 million on the 12 electric motorcycles between 2008 and 2009.

They were under maintenance for 143 days each year on average. This means they function normally for around seven months a year.

Three worked for less than six months a year while one, imported in April 2008, was on the road less than five months a year.

Police said most of the maintenance work was related to battery issues, reported Sing Tao Daily, sister newspaper of The Standard.

Meanwhile, the government has introduced 21 electric cars costing HK$9.5 million to various departments, part of Chief Executive Donald Tsang Yam-kuen’s green policy initiative to improve air quality in the city.

However, it was found that these electric cars travel only an average of 936 kilometers per month, much less than other government vehicles.

One of the electric cars belonging to the Water Supplies Department travels only 393km per month on average and is idle 11 days a month.

The department said it realizes the vehicle is underused and has vowed to strengthen battery recharging devices to enhance its operation.

Green Power scientific research and conservation division head Cheng Luk-ki said the government has to explain to the public why the electric vehicles are not fully utilized.

The government could be using them merely for exhibition and promotional purposes, he said.

In his 2009 policy address, Tsang promoted the use of electric vehicles.

The Environment Bureau has been working with a number of electric vehicle manufacturers to boost use of the vehicles.

Tsang said he expects Hong Kong to rank second in Asia behind Japan in the use of electric vehicles.

Roadside air pollution in Hong Kong: Why is it still so bad?

Download PDF : 110706RoadsideAir_en

Hong Kong’s KMB electric buses to hit the road next year

Clear the Air says: the obvious choice is to use hybrid buses that can run all day and need no charging stations ! better still hydrogen fuel cell buses – (Dream On !)

http://asiancorrespondent.com/81408/hong-kongs-kmb-electric-buses-to-hit-the-road-next-year/

Out with the old, in with the new.

As Hong Kong makes a fond farewell to its beloved vintage buses, new ones offer a hint of the future are fitting symbols of transition in a city well-known for transport efficiency.

Kowloon Motor Bus recently submitted a proposal to the Transport Department that would pave way for the first commercial operation of electric buses in the city. The new route 5M, afive-kilometer stretch between Ping Shek bus terminal in Kwun Tong, Eastern Kowloon and Eastern Road, near the old Kai Tak airport in Kowloon City, utilizes single-deck electric buses. Along its route are two charging stations which allows these buses to operate without disruption. Single-journey fare is pegged at about HK$3 (US$0.38).

Although these zero emission buses are more desirable to run at Hong Kong’s polluted roadsides, they are more expensive to procure than their diesel counterparts. Yet, KMB is gracious enough to keep fares in line with other similar routes on conventional double-decker buses.

The bus was developed by a Zhejiang, China-based coach maker, in cooperation with German bus manufacturer Neoplan. After a full charge, it can run up to 10 kilometers and sustain a continuous supply of air conditioning for up to an hour. This is better than another prototype developed by a joint venture between Volvo and Shanghai Automotive Industry Corporation, which can support uninterrupted operation for only 3.5 kilometers.

While the adoption of electric buses isn’t as quickly as we hoped, this development still helps the objective of reducing air pollution, and enable Hong Kong to join early adopters such as Canada, Spain and Japan.

Pollution detector trial for London

http://www.rac.co.uk/news-advice/motoring-news/post/2012/5/pollution-detector-trial-for-london/

Description: Scientists will be able to monitor pollution levels across whole cities with the technology

A new invention by British scientists designed to scan pollution levels across whole cities will be trialled in London during the Olympics.

Experts say CityScan is capable of pinpointing nitrogen dioxide levels across a whole range of space rather than in just one or two specified areas.

The technology works by light measurement, and studies the way chemicals in the atmosphere scatter sunlight as opposed to scanning each air particle individually.

Scientists will be able to monitor pollution levels in the city and then transfer the findings onto a map. It is likely the findings could have an impact on the type of car people may choose next, but going for a greener model can also help you secure a cheaper car insurance deal as well as helping the environment.

Dr Roland Leigh, from the University of Leicester’s Earth Observation Science Group, and project leader, said: “We will be able to map the pollution in 3D to show emissions of nitrogen dioxide and how far they spread.

“Traditional sensors take in a single-point measurement, giving a very accurate measurement that might be by a roadside.

“Between two or three CityScan instruments … can map out a complete urban area and tell you where the nitrogen dioxide is in that space,” he explained.

Copyright © Press Association 2012

Tsing Yi estate flat sells for record HK$2.85m

SCMP

the Tsang legacy madness – meanwhile at the same time our roadside pollution levels also increased markedly

Peggy Sito
May 04, 2012
Unable to afford that luxury property on The Peak? Moving downmarket may not be the answer, because Hong Kong’s sky-high property prices are spreading to public housing, with a Tsing Yi flat selling for an all-time high of HK$2.85 million.

The rising trend shows no sign of abating, said Patrick Chow Moon-kit, research head with property agent Ricacorp Properties, which compiled the data. He anticipates another record sooner rather than later.

“Home-seekers have been shifting to public housing as private homes become unaffordable. That boosts sales volume and transaction prices of public homes in the secondary market,” said Chow.

In a bid to improve home ownership for lower-income groups, the government launched a Tenants Purchase Scheme in 1998 allowing tenants in Housing Authority estates to buy their flats for much cheaper than the going private sector price.

The record-breaking deal lodged with the Land Registry is for a 626 square foot flat in Cheung On Estate in Tsing Yi, one of the first estates sold under the scheme. The price reflects an average value of HK$4,554 per square foot. The seller bought it from the Housing Authority in June 1998 for HK$220,000, or HK$351 per sq ft.

Cheung On Estate is sought after by homebuyers who cannot afford private homes because it is close to Tsing Yi station on the Airport Express Line and it has a sea view, Chow said.

A 643 sq ft unit in Tierra Verde, a popular private housing development in Tsing Yi, recently sold for HK$4.69 million, or HK$7,294 per sq ft, in the secondary market, according to Midland Realty.

Centaline Property Agency’s housing index showed that secondary market prices for private sector homes rose 2.11 per cent last month, from March. Prices are now 2.17 per cent above their last peak in 1997.

The sales volume for public flats also jumped last month, with 41 flats sold – a month-on-month rise of 24 per cent, according to Ricacorp Properties. “I expect to see another record-breaking deal next month,” said Chow of Ricacorp Properties.

He cited the case of a friend who was recently bidding for a public housing flat in Wong Tai Sin, but decided to retreat after a final bid of HK$2.9 million. “There were still three parties bidding with offers above HK$2.9 million,” Chow said.

Although this would break the Tsing Yi record, bidding results will not emerge until the Land Registry reveals transaction details next month.

peggy.sito@scmp.com

Public short-changed by government’s decision to extend three bus franchises

SCMP

Clear the Air says: there are more than 6,000 franchised registered buses in Hong Kong. The franchise holders pay no import or first registration tax and pay no tax on diesel fuel.

Existing franchise agreements already state that any replacement buses must be of the Best Available Current Technology (which means Euro V diesel, hybrid electric, hydrogen fuel cell or electric vehicle ) and that buses must be retired after a certain age so the replacement of only 700 buses  is minimalist and too much in favour of the franchise holders.

However the Government has a magic wand that remains locked in Donald Tsang’s home safe for fear of perhaps annoying Sun Hung Kai (owners of KMB) or  his brother Tsang Yam Pui who is a director of Citybus and New World First Bus – with the magic wand the Government could mandate ‘Clean Air Zones’ for Nathan Road, Causeway Bay and Central main arteries.

Only Euro 5 , hybrid electric and electric buses would be allowed to enter a ‘Clean Air Zone’.  The franchise owners would thereby have to comply and spit the dummy.

A sensible Government would have large bus termini outside of these areas connecting at no additional charge to electric or hybrid shuttles that ply the ‘Clean Air Zones’, instead of having nose to tail buses aka Mobile Painted Advertising Billboards, plying and congesting the main arteries 90% empty for 80% of the day.  Then of course there are the old commercial diesel trucks and the lack of any Emissions Control Area for shipping which contributes 31% of particulates and ¼ of the  NOx and SO2 in our air.

Sadly sense is lacking in the current administration and roadside pollution has increased markedly during their tenure – they seem not to care and are seemingly too busy jetting off to cleaner shores or hitching rides on a tobacco tycoon’s yacht or abusing the public purse with extravagance .

CY Leung is being handed a bag of  bones to resolve.

May 02, 2012
It comes as no surprise that the public is unimpressed by the government’s decision to extend the franchise for three bus companies. Under the deal, New World First Bus, Citybus and Long Win have been given the right to operate for another 10 years. In return they have pledged more service commitments and fare concessions on some routes.

The public can be excused for questioning whether this is the best deal the government could get. The concessions appear to be substantial at first glance. These include replacing 700 polluting vehicles by 2016. There will be more inter-change discounts and reduced fares for different sections.

These are certainly welcome changes. But they do not go far enough. For instance, the fare concessions will only benefit some 8,000 passengers, out of millions carried by the fleet every day. The move to take polluting buses off the road appears to be a cosmetic gesture, since many vehicles, according to activists, are due to retire by 2018 anyway. The deal falls short of public expectations.

The government could have pushed the companies to do more when negotiating the franchise renewal. It is disappointing that issues like buses running behind schedules, overlapped routes and the perception of the fare adjustments mechanism being unfair have not been resolved. Now that the franchise has been renewed, pushing for more would be difficult. Passengers will have to live with the service in the next 10 years. The opportunity to tackle the problems has been missed.

Renewing franchises of passenger service companies and utilities can only be justified for as long as the operator is committed to providing a good service. The termination of the franchise for China Motor Bus and Yau Ma Tei ferry in 1998 is a case in point. There is no evidence to suggest that the three bus companies do not deserve renewal. But franchises give companies the exclusive right to operate and make money. It is only fair that they strive to do more to satisfy public needs.

Establish low-emission zones in city

As David Akers-Jones points out, there are ways the government could facilitate the removal of dirty old buses from our roads (“Get rid of filthy buses with loans”, April 30).

The suggestion of bridging loans to allow the bus companies to retire these clunkers a few years early would be a simple, low-cost solution. But the often cited figure of buses accounting for up to 40 per cent of roadside pollution is slightly erroneous as they actually only account for 6 per cent of respirable suspended particulates across Hong Kong.

The higher figure was a Transport Department estimate of the possible contribution to roadside pollution in busy commuting corridors at peak times – essentially the worst-case scenario of the most number of buses on the road when the pavements are full of people going to work.

If the department actually wanted to reduce roadside pollution there is an even cheaper or near-zero cost solution to reduce the effect of dirty buses.

Simply make these busy commuter roads and congested tunnels low-emissions zones at peak times. Not only would this ensure bus firms use the latest Euro engine vehicles, where the most benefit can be derived, it would also stop old commercial diesel vehicles clogging up and polluting these roads during the rush hour.

Edward Rossiter, Tai Wai

People still misusing recycle bins

In the report, “Give us more bins to boost recycling” (May 2), you say that “once a recycling bin is contaminated with non-recyclable rubbish, it effectively becomes a conventional bin that will end up in a landfill site”.

But why does it become contaminated?

A few years ago, I had recycle bins installed in my village.

To this day, whenever I take my paper, plastic and metal out, the bins are either filled with ordinary rubbish or the wrong items are in the wrong bins.

On a recent trip, the paper bin was filled with styrofoam lunch boxes with half-eaten food spilling out. I can’t decide whether people are lazy, ignorant or just wilfully obtuse.

The bins are clearly labelled and colour coded; you’d think people would have figured out how they work by now.

Randall van der Woning, Tai Po