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Auditing & Reporting

Energy and Renewables

Reimagining our energy sector is the key to addressing the carbon emission reductions needed to transition to a net zero future. As renewable energy technology has a much lower environmental impact than traditional energy, it is vital on the journey to combat climate change, and the rapid rise in renewable energy sources means clean energy is now an accessible and low-cost option for organisations to reduce their operational emissions.

We assist clients in managing this transition through services such as energy audits, improvements in energy management systems, government policy and strategy, and energy procurement and identification of efficiencies.

Real World Impact

Project Experience

Case studies and project overviews, sharing the real-world impact our clients are making in the transition to a more sustainable future.



Biomass Fuel Switch Project | $2.5M Grant | Saleable Carbon Credits

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Our Team

Our team have a many years of combined expertise in energy and renewables and our experts are highly accredited and experienced in the range of services we offer, including energy auditing, improvements in energy management systems, government policy and strategy, and energy procurement and efficiencies. Heading up the team is Principal Louise Walsh and Technical Lead Tori Lamb supported by the wider team.

Louise Walsh - Ndevr Environmental - web

Louise Walsh

Principal Consultant
Tori Lamb - Ndevr Environmental - web

Tori Lamb

Technical Lead

Energy Audits and Business Case Development

Energy audits are beneficial for understanding productivity, identifying areas of wastage and reducing operating costs. Our team of engineers are highly trained and experienced across key sectors, using the latest AS/NZS 3598:2004 Energy Audit Standards to guide delivery. Our services are tailor made, and where required underpinned by permanent and non-permanent energy monitoring solutions for the larger, more complex users. We have been selected on numerous State Government panels to undertake energy audits and deliver training in energy management and business case development. Our Director Hannah Meade is a Board Member for the Australian Alliance for Energy Productivity (A2EP), the country’s leading industry association for professionals and businesses striving for energy productivity.

Renewable Energy

Renewable energy is an accessible and low-cost option for businesses to reduce their operational emissions. We support organisations in their transition to renewable energy through setting renewable energy targets, understanding renewable energy options, navigating renewable energy procurement including Power Purchase Agreements (PPAs), and with ongoing monitoring and reporting of renewable energy. For businesses looking to take the next step, we also support navigating the RE100 requirements to accelerate change towards zero carbon grids at scale.

Energy Efficiency

Leveraging the synergy between renewables and energy efficiency can significantly reduce energy-related carbon emissions. Our team has experience in identifying energy efficiency opportunities, quantifying the benefits and co-benefits, and supporting clients take advantage of state and federal schemes and grants to support the implementation of the opportunities. Reducing energy can also help improve the business case for renewable energy goals, helping turn ideas into opportunities, while reducing operating costs.

Energy Procurement

Understanding energy procurement options and demand-side opportunities are key to a robust energy management strategy. We support businesses with the procurement of renewable energy via long-term Power Purchase Agreements (PPAs), Large-scale Generation Certificates (LGC) offtake agreements, or via energy retailers. We provide advice on procurement options, development of Requests for Tenders (RFTs) and detailed analysis of load requirements and optimal solutions.

Energy Management Systems

Energy Management Systems (EnMS) enable businesses to carry out optimal energy management. We assist clients to improve their EnMS by implementing an overarching and integrated approach tailored to their specific business needs focused on efficiencies, innovation and building capacity. Our consultants utilise the latest standards and are implementing and improving EnMS for some of our largest energy consumers.

Government Policy, Energy & Renewables

Our team brings a broad level of policy experience in carbon, energy and sustainable development. We have assisted a number of high-profile State and Federal level policy investigations and contributed to consultations for the World Economic Forum’s Network of Global Future Councils and the World Energy Council’s Energy Trilemma. We have extensive experience with local councils in their transition to carbon neutrality and net zero pathways through emissions identification and reduction schemes. This includes projects such as the Charging the Regions Electric Vehicle Feasibility Study. Our team of experts supports all levels of government in the establishment of policies, strategies, and roadmaps that are built with sufficient rigour of analysis to ensure effectiveness of implementation, utilising a collaborative, flexible and transparent approach.


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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.