Sustainable procurement Sustainable procurement

Sustainable procurement is about collaborating with our suppliers and contractors to deliver positive outcomes for our communities and environment.

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About our sustainable procurement action plan

AT is a major public procurer with a wide scale and range of spending. This means that we're able to shape markets and impact the lives of residents of and visitors to Tāmaki Makaurau / Auckland and Aotearoa / New Zealand.

When choosing to buy goods and services, we consider not only their price and quality, but also their potential to generate greater public value for Aucklanders through broader social and environmental outcomes.

Many strategies and plans highlight the need for sustainability throughout the operation of our city and transport network. These include:

We cannot deliver these outcomes alone. It is important to us that our suppliers also support our goal of a sustainable and resilient Tāmaki Makaurau.

Through sustainable procurement, we can ensure that all Aucklanders take part and share in our city’s growing economy and that we have a positive impact on the environment.

Our first Sustainable Procurement Action Plan, launched in 2021, sets out our vision for all AT's procurement activities to accelerate Auckland's transformation to a regenerative economy. The Sustainable Procurement Action Plan identifies 5 social and environmental outcomes AT procurement is committed to and could significantly influence:

Sustainability reporting

We require accurate and robust data to support our performance framework and understand the impact of our:

  • corporate activities
  • operations
  • asset construction, maintenance, and renewals.

This data allows us to identify areas for improvement as we seek to reduce our operational and infrastructure carbon footprint and deliver a positive social impact.

We recognise that many of our contracting partners already collect sustainability data.

We've developed a Sustainability Data Portal to make collating this information for AT contractors streamlined and more consistent.

The portal is an online tool that our contractors can access directly. The data held by the portal is only accessible to us and the contractor who enters the information. Monthly reports using Power BI will be available to the contractor. These can be tailored to meet internal reporting requirements.

For guidance on sustainability reporting, download the AT Sustainability Reporting Onboarding Guidance.

Contractors will provide monthly environmental and social impact data via the portal to AT, including:

Environmental data

  • on site energy
  • water
  • waste
  • transport and fuel use
  • materials
  • refrigerants
  • numbers of tree planted or removed.

Social impact data

  • number of new entrant recruits from under-served communities working on contracts and sub-contracts and undergoing ongoing training
  • money spent on sub-contracts awarded to ‘diverse businesses’.

Ethical and responsible sourcing

Social and environmental impact in procurement is not only about delivering positive outcomes through our direct supplier relationships. The decisions we make to buy goods and services must also consider the impact on the entire supply chain.

All of our procurement activity is underpinned by ethical and responsible sourcing principles. In late 2019, we introduced a Supplier Code of Conduct that we are progressively rolling out to all our suppliers. Following review of the Supplier Code between February 2023 and July 2023, a number of updates were made and a 2023 version has been published.

Download the AT Supplier Code of Conduct. (PDF 6MB)

The Auckland Transport Supplier Code of Conduct is the foundation document requiring commitment from our suppliers (including Code suppliers’ parents, affiliates, subsidiaries and subcontractors) to best practice relating to social, environmental, ethical and financial responsibility.

Suppliers are required to commit to the expectations under each of the seven principles detailed in this Supplier Code, as a condition of doing business with AT.

We request that an authorized person from the organization does the following:

  1. Read the Auckland Transport 2023 Supplier Code of Conduct (PDF 6MB)
  2. Complete and sign the AT Supplier Code of Conduct Acknowledgement form (.DOCX 875KB)
  3. Email the completed and signed acknowledgement form to sustainableprocurement@at.govt.nz

Further information about our Supplier Code of Conduct can be found here.

Through our partnership with Sedex, AT Procurement undertakes Supplier Risk Assessments of markets and uses other tools to understand environmental and human rights-related risks in our supply chains and address areas of concern.

We are committed to continuously reviewing and improving our ethical and responsible sourcing and procurement due diligence processes.

We are also proactively working together with other organisations to understand the nuances of environmental and human rights risks and abuses, including modern slavery. We aim to understand these at a local level and in our domestic and international supply chains, to develop integrated, sector-wide insights and solutions.

Sustainability Management Plan

Contractors may be required to co-develop a Sustainability Management Plan (SMP) with us to cover the contracted service. The SMP must have agreed KPIs against each of the sought sustainable outcomes, and details on how data will be collected to enable reporting to us against required metrics. 

The Sustainability Management Plan might include, but is not limited to:

  • priority sustainability outcomes to be delivered throughout the duration of the contract and why those outcomes were selected
  • proposed initiatives, innovations, or actions to support delivery of outcomes identified
  • a proposed roadmap or action plan for how the contractor will deliver the outcomes identified over the duration of the contract
  • reporting metrics to measure performance against the outcomes
  • KPIs against metrics
  • proposed responsibilities and resourcing
  • proposed governance, monitoring, and reporting methods and timeframes
  • anything else relevant to the successful delivery of sustainable outcomes.

Climate change adaptation

The AT Climate Change Technical Policy impacts many aspects of our business and transport system. It requires us to think about how we build and develop assets differently, including:
  • planning
  • design
  • construction
  • renewals
  • maintenance.

All AT suppliers must agree to comply with the provisions in the AT Climate Change Technical Policy as relevant to their specific contract.

There are key points from the policy that our suppliers must be aware of. 

  • AT climate-related risk appetites outlined in the policy, which must be considered during planning, design, and construction of new assets and renewals.
  • The planning, design and construction of new assets and renewals must consider adaptation to the physical impacts of the changing climate.
  • A systemic risk assessment must be undertaken using scenario analysis tools referenced in the policy.
  • It is no longer acceptable to use past climatic conditions to inform activities.
  • Activities undertaken in the achievement of key deliverables or initiatives will need to be resilient to future climate risks.
  • Proposed actions to reduce emissions, including materials and product choices, should consider the impact on biodiversity and the environment, and reductions in emissions. Options that reduce emissions but increase environmental harm should be avoided.

Download the AT Climate Change Technical Policy (PDF, 698KB)

The policy sets out the approaches, datasets, and reference material to use.

For more information, please contact sustainableprocurement@AT.govt.nz.

Case studies