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Build Sustainable Design Decision Framework

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Your question is Build Sustainable Design Decision Framework. Take a moment with it on the right.

Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).

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Problem

Scenario

You are the PM for a B2B sustainability and compliance platform used by large enterprises to manage environmental reporting, operational risk, and program execution. The engineering team is redesigning a core workflow that customers use weekly, and leadership wants sustainability to be treated as a product requirement rather than an abstract company value. The challenge is that greener engineering choices can improve infrastructure efficiency and customer credibility, but they may also increase delivery time, limit feature scope, or affect performance. The team needs a practical way to make design decisions that balance user value, business goals, and environmental impact.

Question

How would you approach sustainability when making engineering design decisions for this product, and how would you decide which trade-offs are worth making versus where speed, reliability, or customer outcomes should take priority?