Sustainability Solutions

Solving your sustainability challenges

We help organisations to make the optimal decision, to act with conviction and to deliver with certainty in an uncertain world. We ensure our clients can balance environmental, social and commercial priorities, creating long-term value for their business and stakeholders.

Sectors

Supporting all sectors

SLR supports a wide range of industry sectors, partnering with organisations facing some of the world's toughest sustainability challenges. Working alongside clients locally while drawing on expertise from across the globe, we bring knowledge of acute challenges together with proven solutions from across sectors and geographies.

Services

Project partnership

We collaborate with clients throughout their project life-cycle, helping them chart their strategic path, protect their assets, strengthen operational resilience and deliver important projects.

Content Hub

Insight

SBTi Corporate Net-Zero Standard Version 2.0

17 September 2026

12 minutes read

The new Corporate Net-Zero Standard is published. If you're a CSO, CFO or sustainability lead, you've probably caught fragments of what it says, and you’re wondering what it means for you, without the time to read it cover to cover.

About

Our mission

SLR’s purpose is Making Sustainability Happen.

We achieve this by bringing together strategic advisory expertise, deep scientific and engineering knowledge grounded in real-world experience, and trusted data and digital capabilities. Together, these integrated strengths help clients weigh risk, reward and resilience and move from ambition to practical action that delivers measurable, lasting impact.

Alan Stewart

Technical Director, Transport Advisory - Asia Pacific

Asia-Pacific

Biography

Alan Stewart is a Technical Director based in our Sydney office, bringing more than 25 years of experience in the transport sector.

He has extensive expertise in bus priority, transport interchange and active transport planning, as well as town centre and land use planning. Having led and delivered numerous complex projects across major public sector programs, Alan combines experience from both the public and private sectors with a strong commitment to advancing sustainable, efficient and people-focused transport outcomes.

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Certifications

National Higher Diploma, Civil Engineering
Certificate IV, Business Management