LID Consulting recently completed a set of ESD design guidelines for a Melbourne growth area council. These guidelines provide certainty to Council officers, consultants and developers in relation to ESD requirements in all development types, while also improving the sustainability performance of all developments in the council area. They represent the most comprehensive set of ESD guidelines covering all development in a growth-area-Council that we were aware of at the time of preparation.
Completed November 2019
Our ESD Design Guidelines cover:
Subdivision design and development
Our ESD guidelines for subdivision developments include only the most practical, easy to understand and simple to implement recommendations. Our guidelines are drawn from our own experience, research on existing guidelines and ESD tools including EnviroDevelopment and Green Star Communities. Note that currently there is only one instance of these tools being used in over 50 subdivision developments in the subject growth area municipality. We understand that complex technical documentation can be a barrier to implementation and our passion is to ensure that our guidelines are understandable in a way that increases their use. Too often sustainability concepts are lost or rejected from projects because of their complexity.
The inclusion of ESD dwellings guidelines to be incorporated with the existing housing design guidelines implementation process. This is a workable measure to raise the standard in dwellings beyond the almost zero ESD initiatives in the many housing estate – housing design guidelines we reviewed. The recommended ESD dwelling guidelines incorporate aspects that are being included in all of the subdivisions and are considered better performing in terms of ESD, as well as some other inexpensive simple initiatives. Click here to see a breakdown of requirements and recommendations for ESD dwellings guidelines.
Council had a desire to implement the established SDAPP and associated BESS tool framework supported by CASBE. Whilst embracing these established frameworks we also identified areas that could be augmented for improved outcomes including: seeking a short passive design statement (one page sufficient); An innovative recommendation that simple zero carbon emissions plans (operational energy) be prepared; and minimal but benchmark-raising design guidelines for car parks, service stations and aged care homes.
Most Councils have ESD for Council buildings, but we also included ESD guidelines for all council assets: Buildings, roads and infrastructure, stormwater and open space. We also included: Simple recommendations seeking ESD to be a criteria for contractors and consultants tendering; An innovative recommendation that zero carbon emissions plans (operational energy) be prepared; Incorporating the regional Victorian Councils Infrastructure Design Manual (IDM) Sustainable Infrastructure Guidelines (SIG) which is a pragmatic and well written document; and a checklist of sustainability items to be included for all asset types.
We have incorporated pragmatic but innovative measures throughout our guidelines. In the housing design guidelines some less common but simple ideas presented include:
Recommendations in relation to encouraging home builders to consider designs that simply facilitate ageing in place and Liveable Housing Australia design guidelines;
Recommendations in relation to encouraging home builders to consider designs that can readily incorporate creation of internal self contained spaces that may allow multi-generational living;
Requirements for building fabric to have greater insulation integrity – minimising power points and data points on external walls unless wall boxes are included behind;
Requirements for an additional insulation and installed windows inspection by building surveyors immediately prior to plaster installation to help ensure there are no gaps in insulation or sealing (inexpensive).
The work that we have done designing ESD guidelines for Councils in growth areas underpins this talk given by our Principal, Craig Harris at the 2019 Liveable Conference in Adelaide, SA. In this talk, Craig discusses opportunities and constraints for sustainability in new greenfield subdivisions in growth area suburbs. (27 minutes). A copy of the slides for the talk can be found on our website.
The slideshow below offers one minute ten summary:
LID Consulting were engaged to provide recommendations for inclusion in the ESD Guidelines for the sustainable communities development Mullum Creek in Donvale. The Mullum Creek development is a leading sustainable community in Victoria, raising the bar for new estates.
Some of the ESD Design Guidelines for Mullum Creek included:
Building envelopes that don’t overshadow neighbours
Minimum energy ratings of 7.5 stars
Minimum 4kW PV (solar) panels with a minimum 3kW inverter
Solar or heat pump hot water services
Water efficient fixtures
3 star shower (6.0-7.5L/min) or (7.5-9.0L/min);
4 star toilets (3.0/4.5L flushing);
5 star basin (4.0-6.0L/min);
5 star kitchen sink (4.0-6.0L/min);
3 star laundry (7.5-9.0 L/min).
Achieving 20 points from environmentally favourable materials sourcing and practices
ESD dwellings guidelines example
Houses on the left are situated on the block in a way that does not optimise passive solar design. South facing gardens are shaded and the house will be cold and gloomy in winter. North facing gardens are too close to the fence to benefit from northerly sun. The pitched roof design on the right however is a simple way to maximise winter sun and minimise summer sun.
If you are interested in ESD Design Guideline preparation to deliver smart sustainable solutions please give us a call. We generally provide quotes within 24 hours.