Net-Zero Global Network (NZGN)

The Net-Zero Global Network (NZGN) connects organisations and professionals working towards net zero. Explore member projects, share practical experience and find opportunities to connect around climate, sustainability and related priorities. Organisations can explore institutional membership; professionals, researchers and students can explore individual membership.

An initiative of Strategy&Ops Consultancy.

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Let’s Work Together to Protect Our Beautiful Oceans and Environment.

Our institutional members

Entomal Biotech logoClimate Action Network Zimbabwe (CANZIM) logoKloth Circularity logoCO2 Connect logoMaterials In Works logoGPFI logoFoodFilled logoUntap Strategy logoTakats’Eau logoWaka Natures logoMawenje Consulting logoBloom PFM logoBlueberri logoCorporate Reform logoTilaviva logoOur Hiraya logoEmmkamp Tours logoBerstoun logo
  • 9countries represented
  • 4continents
  • 6shared focus areas

About the network

A growing global network

NZGN is a community of practice for anyone working towards net zero. Members come from business, consulting, education and community organisations, and bring different experience to a shared goal.

  • Share ideas and good practiceMembers exchange knowledge, tools and lessons learned from real projects.
  • Connect research and industryWe bring practitioners, researchers and organisations together to find practical solutions.
  • Build green skillsWebinars, courses and events help members and the wider community build the skills the transition needs.

Watch: an introduction to NZGN

Shared priorities

Where our members work

Institutional members

Meet our institutional members

Organisations from different sectors and regions that share a commitment to practical net-zero action.

  • Entomal Biotech

    Featured member

    Kuala Lumpur, Malaysia

    Entomal Biotech Sdn. Bhd. is a Malaysia-based biotechnology company that treats food waste with its patented Black Soldier Fly technology. The larvae turn the waste into insect protein for animal feed and into organic fertiliser, supporting a circular food system.

    Circular economy and wasteClean technology and resource efficiency
    Visit Website of Entomal Biotech (opens in a new tab) ↗
    Impact Story / Collaboration Intent of Entomal Biotech

    Impact story

    As of September 2026, Entomal had diverted approximately 160 tonnes of food waste from landfill, avoiding an estimated 463 tonnes of CO₂e emissions. Its insect protein and fertiliser support food production equivalent to approximately 45,000 broiler chickens and 425 tonnes of vegetables. Through commercial deployments, inclusive employment and a scalable circular-economy model, Entomal shows that environmental impact and profitability can grow together.

    Collaboration intent

    Entomal Biotech seeks partnerships with corporates, municipalities, technology providers, investors and research institutions to scale circular food waste solutions, including Black Soldier Fly deployment, sustainable animal feed and organic fertiliser, carbon reduction and carbon credit initiatives, joint R&D and regional market expansion.

  • Climate Action Network Zimbabwe (CANZIM)

    Harare, Zimbabwe

    Climate Action Network Zimbabwe (CANZIM) is a civil society organisation advancing climate justice in Zimbabwe through renewable energy, locally led climate planning, environmental education and climate finance advocacy, linking school and community initiatives with national climate policy.

    Climate and net-zero strategyEducation, skills and community action
    Visit Website of Climate Action Network Zimbabwe (CANZIM) (opens in a new tab) ↗
    Impact Story / Collaboration Intent of Climate Action Network Zimbabwe (CANZIM)

    Impact story

    At Thomas Coulter Primary School, CANZIM supported a 6.5 kVA solar installation serving more than 900 learners and reports training about 35 young people in renewable energy. It convened stakeholders in Bikita, Gutu, Insiza and Makoni to identify local climate priorities, which CANZIM reports informed national budget consultations. Through environmental clubs, it has engaged more than 10 schools in waste sorting and separation-at-source education.

    Collaboration intent

    Potential collaboration with NZGN and Strategy&Ops could focus on climate and sustainability training, school and community waste education, renewable energy access, district climate planning and climate finance advocacy. This would connect CANZIM’s local relationships and experience with NZGN’s international knowledge-sharing and partnership opportunities.

  • Kloth Circularity

    Malaysia & Singapore

    Kloth Circularity is a Malaysia-based social enterprise advancing textile reuse, recycling and upcycling across Malaysia and Singapore. Through Kloth Cares and Kloth Woman Up, it combines accessible textile collection and circular product development with women’s economic empowerment.

    Circular economy and wasteEducation, skills and community action
    Visit Website of Kloth Circularity (opens in a new tab) ↗
    Impact Story / Collaboration Intent of Kloth Circularity

    Impact story

    Launched in August 2018, Kloth Cares operates a network of more than 500 textile collection bins across Malaysia and Singapore, helping communities and businesses manage unwanted textiles responsibly. As of June 2026, Kloth Circularity reported diverting, managing or facilitating the diversion of more than 17 million kilograms of textiles through reuse and recycling pathways. Its Kloth Woman Up initiative equips women with upcycling skills and income opportunities, transforming discarded uniforms, hotel linens and other textiles into practical merchandise.

    Collaboration intent

    Through the NZ Global Network, Kloth Circularity seeks regional partnerships to exchange expertise, address shared textile waste challenges and scale practical circular economy solutions. Potential collaborations include responsible textile management, circular supply chains, sustainable product development and women’s economic empowerment.

  • CO2 Connect

    Singapore

    CO2 Connect Pte Ltd is a Singapore-based digital carbon-accounting and measurement, reporting and verification (dMRV) platform for transport and logistics. Its CO2X platform helps carriers, fleet owners, logistics providers and shippers measure and report Scope 1, 2 and 3 emissions across their operations.

    Climate and net-zero strategyClean technology and resource efficiency
    Visit Website of CO2 Connect (opens in a new tab) ↗
    Impact Story / Collaboration Intent of CO2 Connect

    Impact story

    CO2 Connect partnered with AETOS Holdings to decarbonise its four-wheeler fleet. By integrating IoT-enabled fleet telematics with CO2 Connect’s CO2X digital MRV and carbon-accounting platform, the team provided AETOS with reliable emissions data, business intelligence and practical operational insights. This enabled AETOS to improve fleet-use efficiency, reduce fuel costs and achieve more than a 45% reduction in fleet CO₂e emissions.

    Collaboration intent

    CO2 Connect seeks connections with transport and logistics operators, shippers, sustainable-fuel providers, EV distributors and OEMs, and certified verification bodies. It is particularly interested in partners needing digital MRV and registry capability for Book-and-Claim or Mass Balance approaches in low-emissions transport and sustainable-fuel supply chains.

  • Materials In Works

    Johor, Malaysia

    Materials In Works (MIW) is a Johor-based company that upcycles hard-to-recycle label waste, recovering cellulose fibres from paper liners and turning them into Recovered Cellulose Pulp for new uses such as moulded fibre packaging, helping retain material value in closed-loop systems.

    Circular economy and waste
    Visit Website of Materials In Works (opens in a new tab) ↗
    Impact Story of Materials In Works

    The paper liners that protect labels before use are discarded in large volumes; MIW notes that the liner waste sent to landfill could fill the Petronas Twin Towers in 45 days. MIW turns this residual liner into recovered cellulose pulp that local paper manufacturers can use as raw material. In December 2023 it raised RM2.025 million from 30 investors through an equity crowdfunding platform to scale this work.

  • GPFI

    Nigeria (pan-African)

    GPFI is a pan-African real estate and facilities management company headquartered in Nigeria. It delivers integrated property, infrastructure and advisory services that enhance asset value while advancing green building practices, energy efficiency, carbon management and resource efficiency.

    Sustainable cities and infrastructureESG and sustainable business
    Visit Website of GPFI (opens in a new tab) ↗
    Impact Story of GPFI

    GPFI has offices in 14 African countries, including Nigeria, Ghana, Kenya, Rwanda and Zambia, with more than 300 staff and over 100,000 square metres of space under management. It builds environmentally responsible practices and technologies into its property and facilities management to reduce its carbon footprint, and has published its 2023 Carbon Footprint Report as it marks 25 years of operation.

  • FoodFilled

    Melbourne, Australia

    FoodFilled is an Australian not-for-profit tackling food waste and food insecurity. It rescues surplus food from businesses and retailers and redistributes it to community organisations, reducing landfill and emissions and supporting a more circular food system through education, volunteering and community engagement.

    Circular economy and wasteEducation, skills and community action
    Visit Website of FoodFilled (opens in a new tab) ↗
    Impact Story / Collaboration Intent of FoodFilled

    Impact story

    In FY26, FoodFilled expanded into 50 new Melbourne suburbs, welcomed 34 new retail partners and added 45 new relief agencies, bringing the total number of agencies supported to 197. Its volunteers rescued 290,129 kg of surplus food — equivalent to approximately 580,258 meals — through 6,374 volunteer shifts, and 222 new volunteers joined the team, helping keep good, edible food out of landfill.

    Collaboration intent

    FoodFilled is interested in connecting with organisations working across sustainability, circular economy, food systems, climate action and social impact. It is particularly interested in collaborations linking food rescue and waste reduction with education, individual and corporate volunteering, community engagement, joint projects, events and educational initiatives.

  • Untap Strategy

    Australia

    Untap Strategy is an Australian boutique business strategy consultancy that helps businesses big and small through process optimisation, procedure development, strategic planning and risk management, delivering bespoke, sustainable solutions and supporting the transition to net-zero emissions.

    Climate and net-zero strategy
    Visit Website of Untap Strategy (opens in a new tab) ↗

  • Takats’Eau

    South Africa (a France location is listed as coming soon)

    Takats’Eau is a South African consulting, engineering and project management firm specialising in water treatment, industrial effluent management and wastewater recovery. It helps industries and public institutions reuse water and builds renewable energy into its solutions, from groundwater development to decentralised treatment.

    Clean technology and resource efficiency
    Visit Website of Takats’Eau (opens in a new tab) ↗
    Impact Story of Takats’Eau

    Takats’Eau delivered a turnkey groundwater resources development project for Soufflet Malt in South Africa. For Blueberri, it helped bring drinking water to Mukomaasinanndu village near Thohoyandou in Limpopo, yield-testing and equipping existing boreholes, completing trenching and commissioning a containerised reverse osmosis plant. Its wider services include borehole siting, support with water use licence applications, and ongoing post-implementation monitoring, maintenance and performance reviews.

  • Waka Natures

    Uganda

    Waka Natures is a Ugandan umbrella organisation advancing conservation, sustainable tourism and community development. Its programmes combine tree planting and climate education in schools, recycling and circular-economy projects, clean energy initiatives and volunteer engagement to build self-sustaining, environmentally conscious communities.

    Education, skills and community action
    Visit Website of Waka Natures (opens in a new tab) ↗
    Impact Story of Waka Natures

    Waka Natures reports planting more than 4,000 trees last year, reaching over 200 schools and supporting more than 100 young environmental advocates. Its circular model turns organic waste into cooking energy and fertiliser, and it partners with Missionaries of the Poor to support people with disabilities and disadvantaged children. Recent work includes a tree-planting day at Lumino High School in Busia with the local Rotaract club.

  • Mawenje Consulting

    Africa

    Mawenje Consulting is a Johannesburg-based sustainability consulting firm serving development sectors across Africa. Its scientists and associates provide environmental impact assessments, ecological and biodiversity studies, environmental monitoring, occupational health and safety audits, training and project management for sustainable development.

    ESG and sustainable business
    Visit Website of Mawenje Consulting (opens in a new tab) ↗

  • Bloom PFM

    Nigeria

    Bloom PFM is a Lagos-based facilities management company delivering integrated hard and soft facility services, including energy management and landscaping, across commercial, educational, residential, hospitality and retail sites, with a commitment to building safe, efficient and sustainable urban communities across Nigeria.

    Sustainable cities and infrastructure
    Visit Website of Bloom PFM (opens in a new tab) ↗

  • Blueberri

    South Africa (SADC region)

    Blueberri is a South African project and construction management firm operating across the SADC region since 2005. It provides a comprehensive suite of professional project and construction management services, with a strong commitment to environmental stewardship and social responsibility in its projects.

    Sustainable cities and infrastructure
    Visit Website of Blueberri (opens in a new tab) ↗
    Impact Story of Blueberri

    Since 2005, Blueberri has delivered project and construction management across South Africa and the SADC region, including renovation and refurbishment work for SAA at OR Tambo International Airport and project management for a proposed new vaccine plant at Onderstepoort Biological Products in Pretoria. In Limpopo, it engaged Takats’Eau to bring safe drinking water to a village through borehole upgrades and a containerised reverse osmosis plant.

  • Corporate Reform

    Australia

    Corporate Reform is a Canberra-based consultancy, founded in 2001, that helps organisations build capability, improve operational efficiency and embed the mechanisms needed for sustainable change, working across utilities, infrastructure, government, financial services, construction and facilities management.

    ESG and sustainable business
    Visit LinkedIn of Corporate Reform (opens in a new tab) ↗

  • Tilaviva

    Mexico

    Tilaviva is a tilapia aquaponic farm in Atlixco, Puebla, Mexico, that raises fish and vegetables together in a single sustainable system. Its mission is to produce farm-derived feed of the highest quality and nutritional value in a way that is friendly to the planet.

    Clean technology and resource efficiency
    Visit LinkedIn of Tilaviva (opens in a new tab) ↗

  • Our Hiraya

    global team

    Our Hiraya is a Melbourne-based global team that makes sustainability accessible to the suppliers of large enterprises. It provides sustainability tools and services to businesses of any size, industry or location, and creates opportunities for sustainability experts worldwide, especially in remote areas.

    Education, skills and community action
    Visit LinkedIn of Our Hiraya (opens in a new tab) ↗

  • Emmkamp Tours

    Uganda (tours across Uganda and Rwanda)

    Emmkamp Tours is a Kampala-based destination management company licensed by the Uganda Tourism Board, offering guided gorilla and chimpanzee trekking, wildlife safaris and cultural experiences across Uganda and Rwanda, with a commitment to responsible tourism that protects nature and supports local communities.

    Education, skills and community action
    Visit Website of Emmkamp Tours (opens in a new tab) ↗

  • Berstoun

    Dubai, UAE

    Berstoun Investments is a Dubai-based investment firm, founded in 2023, focused on innovative, sustainable and high-growth ventures. It backs entrepreneurs and transformative ideas in sectors such as fintech, healthcare and information technology, and is an active member of the Net-Zero Global Network.

    ESG and sustainable business
    Visit LinkedIn of Berstoun (opens in a new tab) ↗

Stories from the network

Member work in focus

A closer look at how some of our members are putting sustainability into practice.

  • Featured member
    Stacks of green Entomal rearing crates on pallets inside a large shed

    Entomal Biotech

    Turning food waste into feed and fertiliser in Malaysia

    As of September 2026, Entomal has diverted about 160 tonnes of food waste from landfill with its Black Soldier Fly technology.

    • 160 tonnesfood waste diverted from landfill
    • 463 tonnesCO₂e emissions avoided (est.)
    • 425 tonnesvegetable production supported (equivalent)

    Figures supplied by the member, as of September 2026.

  • Community members holding tree-planting and climate action placards at a roadside greening event

    Climate Action Network Zimbabwe (CANZIM)

    Solar power, waste education and local climate planning in Zimbabwe

    CANZIM supported a 6.5 kVA solar installation at Thomas Coulter Primary School, serving more than 900 learners, and runs waste education with more than 10 schools.

    • 6.5 kVAsolar system installed at a primary school
    • 10+schools engaged in waste education
    • 4districts in climate planning engagements

    Figures supplied by the member, October 2026.

  • Two women sorting fabric beside sewing machines in a Kloth Woman Up upcycling workshop

    Kloth Circularity

    Textile circularity and women’s economic empowerment in Malaysia and Singapore

    Kloth Cares collects unwanted textiles through more than 500 bins across Malaysia and Singapore, while Kloth Woman Up trains women to upcycle discarded textiles into merchandise and earn fair wages.

    • 500+textile collection bins
    • 17M+ kgtextiles diverted through reuse and recycling
    • 60+women in the Kloth Woman Up community

    Figures reported by Kloth Circularity, 2026.

  • FoodFilled volunteers sorting rescued fresh produce into boxes

    FoodFilled

    Keeping good food in circulation across Melbourne

    In FY26 FoodFilled volunteers rescued 290,129 kg of surplus food, the equivalent of about 580,258 meals, and the network grew to 197 relief agencies.

    • 290,129 kgsurplus food rescued
    • 580,258meals (approx.)
    • 197relief agencies supported

    Figures supplied by the member for FY26.

  • Waka Natures volunteers planting tree seedlings in a maize field

    Waka Natures

    Community tree planting in Uganda

    Waka Natures works with schools and communities to plant fruit trees, tackle deforestation and build environmental awareness.

  • A river winding through green parkland

    Takats'Eau

    Rethinking water reuse

    Takats'Eau helps industries and public institutions treat and recover wastewater, combining water treatment with renewable energy.

  • A young mountain gorilla feeding in the forest in Mgahinga, Uganda

    Emmkamp Tours

    Responsible tourism in East Africa

    Emmkamp Tours designs safari experiences that support conservation and benefit local communities in Uganda and Rwanda.

Membership pathways

Join the network

Whether you represent an organisation or are building your own sustainability career, there is a place for you in NZGN.

Institutional membership

For businesses, consultancies, education providers and community organisations that want to share their work, connect with peers and collaborate on net-zero projects.

Apply as an organisation

Individual membership

For professionals, researchers and students who want to learn, share ideas and connect with others working towards net zero.

Apply as an individual

Ways to get involved

  • Attend webinars and events
  • Share your projects and insights
  • Connect with other members
  • Build your skills

Read the NZGN Terms of Reference

Keep connected

Network in action

Strategy&Ops Consultancy