Sustainability Consultant

Hire Sustainability Consultants to Achieve Sustainability Goals

Everything you need to know about sustainability consultants, what they do and where to hire them.

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What is a Sustainability Consultant

A sustainability advisor is a professional who provides guidance and advice to organizations on sustainability practices and strategies. They work to help companies improve their environmental, social, and economic performance by identifying opportunities for conservation, waste reduction, and socially responsible practices. 

Sustainability Advisors may develop and implement sustainability initiatives, conduct audits and assessments, and communicate with stakeholders about sustainability goals and achievements. Their objective is to help organizations become more sustainable and environmentally responsible while also considering the economic and social impacts of their operations.

What does a Sustainability Consultant do?

A sustainability consultant works closely with businesses to assess and improve their environmental impact. This can include evaluating energy consumption, reducing carbon emissions, minimising waste, and helping companies achieve ESG (Environmental, Social, and Governance) targets. One of the key roles of a sustainability advisor is to conduct sustainability audits and provide clear, actionable strategies that align with an organisation’s values and long-term goals.

Sustainability consultants often help companies transition to greener supply chains, meet net-zero commitments, and comply with evolving regulatory frameworks. They may also be involved in training internal teams, reporting sustainability metrics, and securing environmental certifications such as B Corp or ISO 14001.

Whether it’s guiding a business through climate-related risk assessments or developing a comprehensive sustainability roadmap, the role is both strategic and hands-on. In short, if you’re wondering what does a sustainability consultant do, the answer is: they turn your environmental ambitions into measurable outcomes.

Sustainability Advisor

Where can you find a Sustainability Consultant?

You can hire a sustainability consultant through several channels, depending on your organisation’s needs and budget. Specialist platforms like Leafr make it easy to connect with vetted consultants who have expertise in everything from circular economy planning to carbon accounting. These platforms allow you to browse consultant profiles, compare services, and hire based on specific sustainability goals.

Alternatively, some companies choose to work with large environmental consultancies or boutique firms that specialise in sectors such as fashion, manufacturing, or real estate. Freelance sustainability advisors are also an option for short-term projects or when a more flexible engagement is needed.

No matter where you choose to hire from, it’s important to ensure that your consultant has relevant experience, a track record of success, and an understanding of current sustainability reporting standards. A strong sustainability consultant will not only help you reduce your environmental footprint but also unlock new business value through innovation and efficiency.

Example Job Description for a Sustainability Consultant

If you're looking to hire a sustainability consultant, crafting a clear job description is key. Here's an example you can tailor to your organisation:

Job Title: Sustainability Consultant

Location: Remote / Hybrid / On-site

Job Summary:
We are seeking a passionate and experienced Sustainability Consultant to support our sustainability strategy and ensure compliance with environmental regulations. The ideal candidate will have a proven track record of developing and implementing sustainability initiatives across various sectors.

Key Responsibilities:

  • Conduct sustainability audits and environmental impact assessments
  • Develop actionable sustainability strategies aligned with business goals
  • Advise on climate risk, carbon reduction, and ESG reporting
  • Support the achievement of environmental certifications and standards
  • Collaborate with internal teams and external stakeholders
  • Monitor, analyse and report sustainability metrics and KPIs

Qualifications:

  • Degree in Environmental Science, Sustainability, or related field
  • 3+ years of experience as a sustainability advisor or consultant
  • Knowledge of carbon footprint analysis, GHG Protocol, and net-zero planning
  • Excellent communication, project management, and data analysis skills

Preferred Experience:

  • Familiarity with sustainability frameworks like CDP, TCFD, or SBTi
  • Experience working with SMEs or corporate sustainability teams

Sustainability done right. First time.

Clients come to Leafr for outcomes, not overhead. Here’s how our consultants deliver.

Leafr is a great solution for finding professional sustainability specialists. Especially convenient if time is short and you need to find a consultant very fast.

Anastasiya Popova
Chief BD Officer
at
Solskin

Good communication, flexible schedule and delivered exactly what was agreed and on time. Would work with her again!

Alexander Pfeiffer
CEO
at
Terralytiq

Tom helped us with calculating our carbon footprint outputs from 2019 to 2023. He managed everything end to end with minimal client direction. It was seamless and effortless. He's an excellent professional.

Bolu
COO
at
Miai

The support's been great from when we first started speaking, you wrote the brief for me and did all the sourcing. So that was fantastic. Communication has been great. The level of engagement has been brilliant.

Nick Anderdon
CFO
at
Freddies Flowers

‍Working with Leafr has been a pleasure from the beginning. Leafr has a wide network of talented individuals, and they have been able to seamlessly connect us with strong candidates for our various projects.

Lara
Partner
at
Xynteo

Leafr's marketplace boasts an extensive network of highly talented individuals. They have effortlessly connected us with great candidates. Leafr has become our go-to for skilled sustainability professionals.

Brenan Hodkinson
CRO
at
Apiday