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Climate Change and Sustainability Consultants Sydney

Sustainability Consultants Sydney - office - Ndevr Environmental

We are sustainability consultants in Sydney, specialising in climate change and human rights, focused on accelerating the economy’s transition to a sustainable, net zero future.

For over 12 years’, we’ve partnered with government and businesses in Sydney and beyond to provide innovative solutions to meet emerging sustainability challenges. We relentlessly pursue the transformation of commitment into action – to create real and meaningful impact.

We are specialists. Unlike large business management consultancies, our team of experts solely focus on corporate climate change, carbon accounting and human rights, and are fully immersed in the fast-paced nature of global best practice.

Our Sydney Based Team: Louise Walsh, Ainsley Farrell, Anssi Paatero and Sayuri Yahampath


Sydney Office

Ndevr Environmental - sustainability consultants Sydney- The Commons

Our Ndevr Environmental Sydney office is located in:
The Commons Central, 20-40 Meagher St, Chippendale, NSW 2008

Getting in touch: You can contact the team via email or our main HQ office line  Call +61 3 7035 1740 to be connected to our Sydney team.

Consulting Sydney

Sustainability and Environmental Consulting Services

Our Sydney team work closely with our sustainability and climate change consultants nationwide, to accelerate the economy’s transition to a sustainable, net zero future.

They are technical experts in gathering, consolidating and assuring emissions data working with clients on a wide range of climate change and sustainability projects including:

  • Climate Change strategy and consulting including GHG emissions inventories and carbon accounting, science-based net zero pathways and targets 
  • Audit and compliance to the Emissions Reduction Fund (ERF), National Greenhouse and Energy Reporting Scheme (NGERS) and Safeguard Mechanism
  • Energy Audits and Advisory including Energy Management Systems (EnMS)
  • Nature-Based Solutions environmental consulting focused on carbon offset project feasibility studies and carbon credit audits and advisory
  • Strategic advisory for business and governments including policy, feasibility studies and strategies for climate net zero pathways and electric vehicles 
  • Responsible investment and financial industry reporting including climate risk and TCFD, and financed emissions inline with the Partnership for Carbon Accounting Financials (PCAF) 
  • Human Rights strategy, advisory and Modern Slavery Act compliance
  • Sustainability and ESG strategy, materiality and reporting 

Learn a little more about us, take a broader look into the services we offer, see who we work with and read our case studies.

Consulting Sydney

Visit our Sydney Office

Our Ndevr Environmental Sydney office is located in The Commons Central,  20-40 Meagher St, Chippendale, NSW 2008

The Commons co-working space is a bright and leafy converted warehouse, hosting a vibrant and diverse community of innovators, creators and experts. It’s nestled in the inner-city suburb of Chippendale amongst galleries, heritage listed buildings, warehouses and charming cafes and pubs. Transport is just 5 minutes walk away at Central Station. The Commons is on the land of the Gadigal people of the Dharug Nation and we acknowledge the Traditional Custodians of these lands.

Getting in touch: You can contact the team via email or call our main HQ office line  Call +61 3 7035 1740 to be connected to our Sydney team.

Get in Touch

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      ​AWESOME STREETFOOD, ZERO CARBON – that’s Atiyah. With its launch in 2020, Atiyah became Australia’s first 100% renewable-run street food zero-carbon kitchen certified under Climate Active. Atiyah sets operational carbon efficiency benchmarks and raises awareness about the global warming impact of food choices. They even disclosed the footprint of every item on their menu to empower their customers’ low-carbon lifestyle. We assist ATIYAH with their carbon neutrality certification.



      Responsible business is at the heart of what Intrepid does. Intrepid has been a pioneer in measuring and reporting carbon emissions since 2010. When it joined the Climate Active family in 2018, it became the largest global provider of carbon neutral certified travel adventures and the first company to voluntarily include all global operations in its certification.


      CARBON NEUTRAL ORGANISATION & PRODUCT NEXTDC are one of Australia‘s most trusted providers of data centre solutions. Since 2018 we’ve been assisting them with their Greenhouse Gas (GHG) accounting and in March 2021, the company broke ground with the launch of NEXTneutral, an innovative Climate Active-compliant colocation opt-in program for their customers. Learn more.


      Goodman Group is an ASX20 global property expert in logistics and business space. It owns, develops and manages industrial property in 17 countries. We provide strategic advisory on Goodman’s operational GHG inventory and trajectory, the GHG intensity of its investment portfolio, net zero pathway and carbon neutral certification, as well as the renewable energy delivery strategy.


      ISPT is one of Australia’s largest unlisted property fund managers, with over $11.9 billion of funds under management. We assist ISPT with its net zero pathway, land-based offset strategy as well as maintaining its carbon neutral certification. When ISPT joined the Climate Active network, it pioneered many concepts. It became the first participant under Climate Active to voluntarily include base building operations on all its owned and operated properties into its organisational certification and, as an industry first, procured 100% Australian Carbon Credit Offset Units (ACCUs).


      BHP is an ASX listed, world-leading resources company and are among the world’s top producers of major commodities, including iron ore, metallurgical coal and copper. They also have substantial interests in oil, gas and energy coal. We assist BHP comply with energy and greenhouse gas legislation and advise facilities on matters related to energy use and production emissions.


      Intrepid Travel is the largest small group adventure travel company in the world. Responsible business is at the heart of what Intrepid does. We assist Intrepid with their Human Rights reporting obligations as well as many aspects of its GHG accounting and reporting. This includes its Science-based target (SBT), making them the first tour operator with approved SBT. When Intrepid joined the Climate Active family in 2018, it became the largest global provider of carbon neutral certified travel adventures and the first company to voluntarily include all global operations in its certification.


      Lion is a global beverage company with a portfolio of brands in beer, cider, wine, spirits, seltzers, and non-alcoholic drinks. Lion has four large and four small Australian breweries, and its brands include XXXX, GOLD, Tooheys New, and Little Creatures. We assisted Lion to become Australia’s first large-scale brewer to be certified as carbon neutral under Climate Active in 2020.

      QANTAS Airline

      Founded in the Queensland outback in 1920, Qantas has grown to be Australia’s largest domestic and international airline. We have worked with Qantas since 2016 on a variety of emissions reduction projects.


      Orica is the world’s largest provider of commercial explosives and innovative blasting systems to the mining, quarrying, oil and gas and construction markets, a leading supplier of sodium cyanide for gold extraction, and a specialist provider of ground support services in mining and tunnelling. We assist Orica with their regulatory reporting such as NGERs and also carbon abatement projects.

      Fulton Hogan

      Fulton Hogan has more than 80 years experience in the transport, water, energy, mining, civil construction and land development infrastructure in New Zealand, Australia and the South Pacific.
      We assist Fulton Hogan comply with NGER and NPI legislation for their extensive national operations. We work Fulton’s team to streamline reporting procedures to avoid duplicating data handling and transparently demonstrate data flows and aggregations.


      Toyota Australia was founded in 1963 and is one of Australia’s leading automotive companies. We have worked with Toyota since 2018 on many aspects of its GHG accounting, target setting, reduction initiatives, and reporting. We continue to inform strategic decisions around the contribution of the Australian business to the realisation of Toyota’s global Environmental Challenge 2050.

      H&H Group / Swisse Wellness

      H&H Group is a global health and nutrition company listed on the Hong Kong Stock Exchange. Consumer brands include Biostime, Solid Gold Pet, Dodie, Good Goût, Aurelia Probiotic Skincare, CBII, and Swisse Wellness, a vitamin, supplement, and skincare brand, born in Australia in 1969. We have been working with Swisse and the group on many aspects of its GHG accounting and reporting, including the ongoing management of its Climate Active certification.


      AGL is one of Australia’s leading energy companies offering electricity, gas, solar and renewable energy services, plus internet and mobile plans. We have assisted AGL for over five years on a variety of activities including audit and assurance projects.


      Viva Energy is a leading energy company which supplies about a quarter of Australia’s fuel requirements. Viva Energy make, import, blend and deliver fuels, lubricants, solvents and bitumen through extensive national and international supply chains. We assist Viva Energy with a range of energy and greenhouse gas related projects. These include annual NGER reporting, Safeguard baseline setting, advice on Emission Reduction Fund opportunities and emission trajectories.