4 - 2024 - ISCouncil

The Infrastructure Sustainability Council Welcomes Federal Government Environmentally Sustainable Procurement (ESP) Policy

IS Rating Scheme Endorsed to Facilitate Sustainability Measurement and Assurance

The Infrastructure Sustainability Council (ISC) has welcomed the Federal Government’s Environmentally Sustainable Procurement (ESP) Policy, which will help the Government better measure the environmental outcomes from its agreements with suppliers, including through the application of the ISC’s Infrastructure Sustainability (IS) Rating.

The ESP Policy establishes a reporting framework which will create a baseline of environmentally sustainable procurement. The policy will be phased in over two years, with phase one directed at the procurement of Construction Services from 1 July 2024.

The ESP has three focus areas: climate, the environment and circularity, or using existing resources for as long as possible, through refurbishment, reuse, repair, recycling, and alternative methods such as leasing/renting to achieve greater sustainability.

Suppliers will be required to report against the relevant metrics on all government contracts to which the ESP Policy applies – including for infrastructure projects with a procurement value threshold of greater than or equal to $7.5 million. One of the metrics endorsed in the ESP Policy Framework to meet Australian best practice standards is for suppliers to show they have achieved a verified IS Rating from the Infrastructure Sustainability Council.

“The transition to a net zero and circular economy requires a shift in how we all consume materials, including the Federal government, with its huge spend across the nation, procuring goods and services from thousands of suppliers,” said Patrick Hastings, Acting CEO, Infrastructure Sustainability Council.

“This is a powerful endorsement by the Minister for the Environment and Water, the Honourable Tanya Plibersek MP, in selecting the Infrastructure Sustainability Council’s IS Rating Tools to measure and assure environmentally sustainable procurement for construction services from 1 July 2024,” he said.

“Policy decisions that impact on procurement will drive considerable impact across these three focus areas. More broadly, the ISC celebrates the purpose outlined in the policy of stimulating investment and innovation in sustainable goods. We believe that this policy will further improve the maturity, capability, and capacity of sustainability practice within industry,” he said.

The ISC went on to note its strong support for annual reporting of performance results against the ESP Policy key indicators and expects this development will have an important signalling effect for private sector procurement also.

“Ensuring that progress is reported is essential to understanding where future efforts need to be directed to see achievement of net zero by 2050. The ISC looks forward to working with suppliers undertaking construction services to ensure that sustainability performance is measured in a way that meets policy reporting obligations and increases impact,” said Mr Hastings.

The Federal Government notes that the success of the ESP Policy will be measured against three key performance indicators (KPI’s): the extent to which greenhouse gas emissions are minimised; the extent to which there is an increase in the use of circular economy principles; and the number of suppliers contracted to provide goods and services to the Australian Govt that have a Supplier Environmental Sustainability Plan (SESP) in place.

The Government holds itself to account for performance under the ESP Policy. For transparency, results against the key performance indicators will be published annually on the website of the Department of Climate Change, Energy, the Environment and Water.

MEDIA CONTACT:
Nicki Bourlioufas
Director, Spot On Content & PR
nicki@spotoncpr.com
+61 411 786 933.

About the ISC:

The Infrastructure Sustainability Council (ISC) is a for-purpose organisation that has certified sustainability performance across Australia and New Zealand since 2012. We assess infrastructure assets across the
full spectrum of the asset lifecycle and we measure impact across the quadruple bottom line
of economic, environmental, social and governance.

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Mickleham Rd Project: A Case Study in Sustainability

Client: BMD
Government Partner: Major Roads Project Victoria
Provider: Soil Recycling Co

Background:

In the heart of the commercial landscape industry, a significant challenge has persisted: the inefficiency of handling usable topsoil. Traditional practices saw trucks removing valuable topsoil from sites, only to later import similar material, creating unnecessary carbon emissions and waste.

Soil Recycling Co was established to revolutionise this process,working with the Mickleham Rd project—a key initiative under Major Roads Project Victoria.

The Challenge:

The Mickleham Rd project presented an opportunity to showcase sustainable practices in soil management. The goal was to reduce waste and carbon emissions by recycling topsoil on site, rather than the costly and environmentally harmful practice of transporting soil off and back to the site.

Our Process:

Our journey began with a comprehensive soil assessment conducted by a certified agronomist. This analysis focused on the soil’s texture, structure, and chemistry, providing the foundation for our topsoil amelioration strategy. Our tailored approach involved:

  •   Screening: To remove debris and large particles, ensuring a uniform soil texture.
  •   Mixing: To ameliorate the soil, creating a consistent healthy material.
  •   Aerating: To improve soil structure, enhancing root penetration and water infiltration.
  •   Enriching: We added compost, fertilisers, and gypsum to boost the soil’s fertility and health.

Achievements on the Mickleham Rd Project:

For the Mickleham Rd project with BMD, we processed 2,090m3 of topsoil, implementing our sustainable soil management practices. This initiative not only made the existing topsoil usable but also aligned with eco-friendly principles.

Environmental Impact:

Our innovative approach significantly reduced CO2 emissions, with an estimated saving of 1 tonne of emissions for every 193 cubic metres of imported topsoil avoided – that’s a total of 10.82 tonnes reduced! Moreover, Soil Recycling Co is dedicated to offsetting our carbon footprint, committing to plant 15 trees for every tonne of emissions generated by our operations through our partnership with Greenfleet Australia.

By reusing onsite topsoil, we’ve helped BMD avoid the unnecessary truck movement & landfill disposal of usable soil, further underscoring the project’s environmental benefits.

Conclusion:

Soil Recycling Co is proud to be at the forefront of sustainable landscaping and construction practices. The Mickleham Rd project, a Major Roads Project Victoria initiative, stands as a testament to what can be achieved when innovation meets commitment to the environment.

We’re not just recycling soil; we’re paving the way for a greener future in the construction industry.

Join us as we continue to make construction smarter and more sustainable.

Soil Recycling Co’s offerings are featured on the iSupply Directory, enabling us to contribute to credits within this program.

Calculator for reduced C02 emissions.

For the importation of 2090 m3 of topsoil using a truck and trailer:

Total Hours Required: 139.33 hours at a rate of 15 m3/hour
Total Fuel Consumption: 1567.4 litres at 11.25 litres per hour
Total CO2 Emissions: 4232 kg using an emission factor of 2.7 kg CO2 per litre of diesel

When it comes to the disposal of the same volume using a positrack alongside the truck and trailer:

Total Fuel Consumption: 1567.4 + 870.8 = 2,438.2 litres combined (T&T @ 11.25 litres per hour, Positrack @ 6.25 litres per hour)
Total CO2 Emissions: 6583 kg using an emission factor of 2.7 kg CO2 per litre of diesel

The combined emissions for both importing and disposing are:

Combined Total CO2 Emissions: 4232 kg from imported plus 6583 kg from disposal, which equals 10.8 tonnes.