Sustainability: It’s A Pass/Fail Score For Many Council Tenders
For many councils, your sustainable question response is a definitive PASS or FAIL score; and it’s becoming more important every year.
This can be daunting for companies but understanding what sustainable actually looks like in your business and prepare how you demonstrate it.
Understanding sustainability is the first step
What does ‘sustainability’ actually mean in a tender context? Most government and council frameworks build it around four key areas, and a strong response needs to acknowledge each.
Economic. Value for money – if the economic are not cost-effective then it’s not sustainable. In an infrastructure project this is design choices that reduce cost, disruption and risk over time. Use of local sub-contractors and supply chains to keep money in the region making being a local company a big advantage.
Environmental. Carbon, material use, and resource efficiency. What is the measurable position on reducing environmental impact? Waste minimisation, low carbon emissions, and climate resilience
Social. One of the most overlooked areas of sustainability this covers local employment, training, supplier relationships, and safer outcomes for workers and the public. Job creation, fair working conditions, and workforce training all count.
Cultural. Partnering with iwi, protecting cultural heritage, and supporting Māori-owned businesses.
That breadth is exactly why so many businesses get caught out. They think sustainability is only the environmental aspect but don’t talk to the economic, cultural or social procurement criteria.
Why is sustainability important to government and councils?
Sustainability and broader outcomes weightings have moved from a nice-to-have to critical scoring factor. Some tenders now weight it as high as 30%. Auckland Council has flagged 15-20% as the expectation going forward but this is project dependent.
Christchurch City Council goes further. Its procurement panels assess suppliers against ten sustainability objectives, and sustainability is a mandatory pass or fail. Miss it, and the quality of everything else you've submitted becomes irrelevant.
Evaluators want evidence
Here's where most tenders fall down. Tender evaluators are consistent on this point: authenticity separates a winning response from a losing one. Businesses with a genuine track record, or plans already underway, score higher than those offering only intentions.
Saying you're "committed to sustainability" answers nothing and at worse can look like ‘greenwashing’. An evaluator wants to see the relationship with a local employment partner that already exists, the emissions reduction that's already measured, the local supplier arrangement that's already running.
This is where a lot of technical and engineering businesses lose ground without realising it. The commitment might genuinely exist inside the business. It just hasn't been documented anywhere an evaluator can check it.
For cost and value, it's demonstrating that efficient, right-sized design reduces material use and waste on a project, not just professional fees. For environmental criteria, it's a measured position on embodied carbon, energy use, or resource efficiency — a number, not a statement of intent. For community and social criteria, it's a named relationship: the local employer you already work with, the training programme already running, the supplier already on your books. Culturally it’s how you work and engagement with iwi partners and groups.
Most businesses already do some this. The gap is almost always that it hasn't been identified or written in a way an evaluator can understand it.
"We're too small to compete on this"
Smaller firms often assume broader outcomes and sustainability criteria favour large incumbents with dedicated sustainability teams but a large firm is often not the choice in terms of sustainable practice for a local project.
A five-person consultancy within a council is asking: how will this benefit the community? Local employment, social engagement and regionally-focussed solution carry more weight than an outsider organisation with little local knowledge. Authenticity, not size, is the test.
Investing in staff training and apprenticeship is a social-good sustainable practice and one that shows giving back to the community. There are most likely dozens of activities you do at work that sat the ‘sustainable’ criteria.
What to check before your next tender
Pull your last submission and look specifically at the sustainability section. Ask three questions:
Does it describe what you're already doing, or what you intend to do? Intentions read as weaker evidence, even when the intention is genuine.
Can each claim be verified? If an evaluator wanted to check a claim about local employment or material efficiency, is there a number, a contract, or a named partnership behind it?
Would it pass if sustainability were scored pass/fail rather than weighted? That's often the actual test being applied.
If any of those questions expose a gap, that's where to start. Not with a sustainability policy document nobody reads, but with the specific, provable things your business is already doing that haven't yet been realised.
