This photo nicely demonstrates the position of two water mains underground exposed by construction, the deepest water main is barely 250 mm below grade. Because it is shallow, close to the surface, that means 1) it can be easily damaged, and 2) cold water is not kept cold, due to warm soil temperatures in summer.
Monthly Archives: November 2015
Sustainability and Sustainable building means making use of existing resources
MADE IN HONG KONG
The most sustainable option for our buildings would be to make use of existing building stock, we find (thanks to the Hong Kong audit department) a gift – Hong Kong has schools which have been vacated, some vacated for many years, that have not been returned to Government, idle they serve no purpose, but they are an invaluable resource. the work has been done they have been built, they have infrastructure (water/drainage/power) and often very good links to public transport.
Sustainable Thinking Today
These vacant idle buildings can immediately be opened and put to good use, I can imagine several solutions, that could meet societies needs today:
- Small Business Incubator, think PMQ++ there countless classrooms available, offer low rent office/workshops (lower density than classrooms). Common rooms to be used as collaboration space, think tank spaces, like the common areas at Google. If the school has metal workshop, craftsmen can create, or teach. Learning from PMQ businesses that merely sell imported products and add no value, would be excluded.
- The Hong Kong Government has created an Innovation fund, but there is little affordable space to innovate, launch appLAB – a building provide low rent space for firms creating software applications (apps), games, etc. a real innovation laboratory for Hong Kong residents. Firms surely face common problems, whether it is business administration, HR, accounting, finance, etc. collaboration areas help and allow sharing ideas and finding solutions to common problems.
- Schools are often located far from the CBD, and community space is rare, these building can be used with little alteration for yoga, dance, creating a truly community space for drama, the arts, these are necessary.
- If a building has been abandoned for so long that it needs repair use it as training ground ground have CITA trainees, giving them real world experience.
These would be short term plans, no long leases, this does not need to be lifetime commitment, these existing buildings can be used today! and contribute to society and sustainability, over the short term, because Government will need time to figure out how to deal the land over the long term. Of course, Government being government they will immediately say No, I can imagine the countless excuses, but they might, just might, say Yes.
LINKS
John A. Herbert (25-9-2015)

John A. Herbert 25-9-2015
John A. Herbert BEAM 5th Anniversary Dinner (25-9-2015)

John A. Herbert (left) and Kevin Edmunds 25 – 9 – 2015
John A. Herbert (right) BEAM Anniversary (25-9-2015)

John A. Herbert (right) and Prof CS Poon BEAM Anniversary 25 – 9 – 2015
John A. Herbert (right) BEAM Anniversary (25-9-2015)

John A. Herbert (right) BEAM 5th Anniversary 25 – 9 – 2015
John A. Herbert Eco Expo Asia 2015

John A. Herbert (left) and Tom Jones at Eco Expo Asia 2015
John A. Herbert accepts BEAM Award (25-9-2015)

John A. Herbert (right) accepts BEAM award 25-9-2015 from Mr Paul Chan (left) HKSAR Development Bureau Secretary
John A. Herbert (right) presents award to Ir Paul Sat

John A. Herbert (right) presents award to Ir Paul Sat 2-11-2015
John A Herbert presents award to Tom Jones

John A Herbert (right) presents award to Tom Jones BSRIA 2-11-2015
E-Bus for Hong Kong? Not soon Enough
Hong Kong may have a new electric bus, sooner than you think. The new vehicle was spotted around town last week, outside HKPC in Kowloon Tong, and at the Eco Asia Expo 2015 exhibition.

Left to Right: Mr Simon Cheung (China Dynamics), Ms Linda Ho (Green Council CEO) and John A. Herbert
Considering Hong Kong’s small area, this E-Bus must be killer app for Hong Kong’s urban pollution problems. I understand that many argue against EV’s because the rational is that EV’s merely move the pollution problem from our lungs to the distant electricity generating stations, and they claim that is a problem?
Repeated studies have shown the pollution at street level is often intolerable with excess PM2.5 PM10 and NOX. (nitrogen oxides). However, these power generating stations already have pollution control measures in place, and are discharged far from the lungs of busy pedestrians presently dodging the fumes in Central.
Burning diesel at street level should be a crime nowadays! Now we know, the diesel combustion (petroleum diesel not bio diesel) process the combustion is incomplete, and creates tiny microscopic soot particles, they are so small they are easily inhaled, hence the grave concern over particulates in the PM2.5-10 range. Hong Kong’s EPD in fact publish the monitoring data:
http://www.epd.gov.hk/epd/english/environmentinhk/air/data/air_data.html

Screenshot – EPD Pollution Monitoring Data
And the source of those PM2.5 and PM10 particulates? the overwhelming majority are created by diesel engine discharged at lung (street) level. Furthermore, I understand that the E-Bus creators (designed in Hong Kong!) have useful applications in mind for the ‘used’ batteries, to avoid creating another waste problem dealing with spent batteries. I had a tour, inside it looks like every other Hong Kong bus, in fact you would find it hard to distinguish between the diesel version, except for the tailpipe.
Another sustainability perspective to consider, beside being conceived and designed in Hong Kong, it is manufactured close to home, avoiding the related emissions caused from importing buses from Europe which I understand is the usual practice.
Let us hope it is on the road, here in Hong Kong, sooner rather than later. One of Hong Kong’s key selling points must be the fantastic low cost, public transport system, but can it be improved? Of course, there is always room for improvement, as Paul Zimmerman points out, there are water taxi’s and ferries that would improve connectivity across the harbour, however the Hong Kong public transport system is one that many cities envy.
Hong Kong’s E-Bus was also featured by RTHK

credit: RTHK
short link: bit.ly/hongkong-ebus