Our vision is to accelerate Australia’s transition to a circular economy by leading the delivery of next-generation water, waste and energy infrastructure.

Sphere Infrastructure is a national specialist advisory firm working with governments, investors and industry to design and deliver environmental infrastructure that drives systems change. We combine commercial, legal, financial and technical expertise to help clients navigate complexity, de-risk decisions and unlock sustainable value.

Sphere partners with governments, investors and industry to deliver the infrastructure and investments that build a resilient future

We go beyond traditional consultancy. Acting as long-term partners, we provide the clarity, strategy and execution support needed at every stage of the project lifecycle.

Our expertise spans waste, water, energy and the circular economy, with a proven record of guiding clients from concept and planning through delivery and into long-term operations.

Infrastructure expertise for a circular future

With decades of experience across environmental and infrastructure disciplines, Sphere brings deep expertise to every engagement. We are recognised for our ability to collaborate seamlessly with specialist advisors, integrating technical, commercial, legal and financial perspectives to deliver stronger outcomes.

What sets us apart is the combination of strategic insight and hands-on capability. From early-stage planning through to delivery, we ensure advice is not only sound but effectively implemented. Our approach is responsive and tailored, reflecting the unique context and challenges of each project.

Kate Dryden, Chris Godfrey, Ben Bowen - Sphere Infrastructure

Sector Overview

Water

Sphere has extensive experience in all aspects of the water sector. Sphere works with the public and the private sector to implement innovative project delivery models, commercial and partnering solutions, operating solutions, policy and financial frameworks to achieve sustainable outcomes for its clients. Read More

Waste

Sphere has a comprehensive knowledge of the waste and resource recovery sector, including collection, transfer, treatment, reuse and disposal. It is well versed in the impacts of the national and international policies and the opportunity for national recycling and circular economy opportunities. Read More

Energy

Sphere is experienced in integrated environmental solutions offerings such as energy derived from waste and waste water. Sphere assists in the development and implementation of creative and sustainable small-scale energy solutions. Read More

Partnerships that create lasting impact

Sphere builds strategic partnerships that accelerate the delivery of environmental infrastructure. As an independent advisor, we collaborate with leading engineering firms, legal experts, consultancies, and investment banks to create solutions that align with our clients’ goals and deliver long-term value.

Our commercial models are designed for flexibility - from advisory through to co-development, ensuring alignment with each project’s scale and complexity.

Sustainability is at the centre of everything we do. We guide clients and partners toward business models that prioritise environmental performance and social impact — because the way we invest today determines the future we build tomorrow.

Redland City Council – Wastewater Infrastructure Program

Services

  • Assist clients in long-term strategic planning and shaping investment decisions on an individual project; across a business portfolio; and/or in the regulatory setting including: 

    • strategic planning, business case development and investment decision making 

    • policy, regulation and governance

    • packaging, procurement and delivery model strategies

    • grant application preparation and assessment

    • new market entry analysis and market-led proposal development.

  • Advise and assist with: 

    • commercial matters including financing

    • grant funding

    • risk assessment allocation

    • due diligence

    • commercial negotiations 

    • financial modelling.

  • Assist clients successfully navigate the development pathway. Drawing on our industry experience and multidisciplinary skill set, Sphere provides guidance on the technical, financial, commercial, legal and strategic aspects of the planning approvals pathway across Australia.

  • Assist clients deliver the project on time, within budget, and to the highest possible quality, including:

    • coordinating various work streams and ensuring program timeframes, governance requirements and desired outcomes are being met

    • project management functions and C-suite support

    • deeply embedded project team coordination or tactical ad-hoc support across the various project workstreams.

  • Assist clients maximise shareholder value by optimising asset performance and operations, including:

    • operational readiness and asset performance improvement

    • assess value for money outcomes from existing service delivery models or partners

    • negotiation support and optimisation of service delivery.

 

A podcast investigating the breakdowns and breakthroughs in circular systems and infrastructure.

Hosted by Sphere Infrastructure’s own Kate Dryden & Justin Frank from Goterra.

Loopholes podcast logo with the word 'LOOPHOLES' in large white letters, and 'PODCAST' below in smaller text, on a black background.
Spotify logo and text, with Apple Podcasts logo and text, on a black background.
Kate Dryden & Justin Frank

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Articles & Insights

  • Product Lifecycle Responsibility Act 2025. A Turning Point for Battery Recycling

    Jul 2025

    Read Article
  • Close-up of industrial trash grabber lifting a large pile of mixed waste and paper for recycling or disposal, with a worker in safety gear visible on the right side.

    Secure your stream: Building a successful strategy for EfW projects

    Apr 2025

    Read Article
  • Looking up through a spiral lattice structure with a clear blue sky in the center.

    The end of waste? Australia’s circular economy targets by 2035

    Feb 2025

    Read Article
  • Dump truck unloading a large pile of trash and garbage on a landfill with mountains in the background.

    Public-private partnerships (PPP) and their role in infrastructure delivery

    Nov 2024

    Read article
  • Aerial view of a garbage dump with multiple yellow trucks working beside a pile of mixed waste, cardboard, and debris.

    Budget commitments to green energy, waste reform and water security

    Aug 2024

    Read article
  • Aerial view of water treatment facilities, including several large clarifiers, tanks with different colored liquids, and holding ponds, with trees and a rural landscape surrounding the site.

    Sphere perspectives on Australia’s evolving waste, water and energy landscape

    Jul 2024

    Read article
  • Three wind turbines in a forested area at sunset.

    Australia's renewable energy landscape: policies, programs and government strategies

    Jun 2024

    Read article

Meet the Team

Sphere Clients

Redland City Council logo, featuring a stylized animal head, with the text 'Redland City Council' beneath it.
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Logo of Infrastructure Capital featuring a stylized geometric symbol and the company name in black text.
Zenith Energy logo, featuring a stylized gray ribbon or wave design and the words 'zenith energy' in black text.
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