Energy Efficiency is Not Rocket Science

Hong Kong is a great location, indeed I am fortunate to meet a great number of smart, intelligent people that travel through Hong Kong, this week alone I met a Government Minister, a project developer, and financiers from the energy sector.

Its dark down here

I am equally sure that for all the talk about energy efficiency improvement projects, not many people have actually spent as much time in plant rooms as I. Continue reading

Green Building Innovation

John Herbert, green consultant, waste heat rejection

waste heat rejected challenges

In the sustainable building sector fortune telling is easy, however future-proofing is not.  Over time what could be considered “state of the art” today is destined to become tomorrow’s rating tool baseline case. Translating that into project work, it means that earning your green credentials in the future must become increasing more difficult.

This is best exampled with an example, lets take the rain/storm water credit. Today’s green building rating tools such as LEED and BEAM award credits for a building project that includes rain/storm water capture and re-use.  At some point in time, this will become ubiquitous, a pre-requisite for certification.

As old ideas, and technologies become widely adopted, the number of credits within the rating tools for past innovations will decrease, and the number of pre-requisites credits will increase.  Your probably thinking yes that obvious, yet the implications for future green building are still not widely understood.  This will require more creative, and innovative thinking coupled with new technologies to meet future targets. Engineers will be stressed into new thinking “outside the box” thinking, and do more research to bring innovative credits to the design table.

After the building’s initial certification period, it then joins the largest sector in the industry – existing buildings or EB. It’s a critical future-proofing issue, and where the rating tool standards have a critical role. There is no point to create an existing building tool that certified buildings cannot achieve, yet as time and technology moves forward finding space to incorporate innovative credits within an existing building will be a challenge.

At this stage, green building is still a “new” and everyday I witness plenty of opportunities to improve the buildings.

John Herbert
Consultant
Kelcroft E&M Limited
helping lower the cost and impact of doing business in Asia

upgrading to LEED v3 or 2009?

The confusing launch of USGBC’s LEED v3 or it is LEED 2009?  has launched. As the graphic and schedule below shows that LEED v3 / LEED 2009 becomes compulsory for new green building projects after 27 JUNE 2009.

  • March 27: Reference guide e-copies available for order; hard copies available for pre-order.
  • April 27: LEED v3 launches.
  • June 27: New projects will be required to register for LEED 2009.
  • Dec. 31: Last day of free migration period, during which currently registered projects can transition to LEED 2009 and LEED Online v3 without paying a new registration fee.

International Perspective
USBGC’s LEED V3 (or LEED 2009) is still not an international Green building rating tool. Interestingly USGBC local chapters in US were involved to identify keystone criteria for specific regions. The separate regionalisation element, totally focused on USA, does not provide regionalisation credit for international projects. Essentially, the regional credit system is intended to recognise that a “water” credit should have a higher weighting and more importance in a desert location or a region with a combined storm water and sewerage system, for example Washington DC, USA.

Green Buildng Qualification
If your project team is not stressed enough the LEED qualification system has also been “upgraded”, introducing CPD, new levels.

John Herbert
Consultant
Kelcroft E&M Limited
helping lower the cost and impact of doing business in Asia