Powering Sustainable Success
REWA Solutions works with businesses to turn sustainability ambition into clear priorities, practical action, and measurable outcomes.
Accelerate Sustainable Action
Business has a powerful opportunity to build a more sustainable and equitable economy.
REWA works directly with leaders and teams to make sustainability a core business competency. We help organisations understand their ESG priorities, build confidence, and translate ambition into action.
Our difference lies in how we combine experienced sustainability advisory with tech-enhanced analysis, helping organisations move faster from sustainability strategy to implementation.
Strategic Support
Clarity and confidence, backed by expert advice.
Capability & Culture
Building the mindsets and capability to lead change.
Smart Tools
Tech-enhanced tools to accelerate sustainable action.
Solutions
We help organisations move from sustainability ambition to practical action through expert advisory, capability building, culture change, and smart tools.
Clients & Collaborations
We support changemakers across sectors.
Sustainability strategy made simple
REWA ESG maps your business against stakeholder expectations, industry benchmarks, regulatory pressures, and your unique goals to create clear sustainability priorities for faster decisions, implementation, and impact.
Meet the REWA team
Expert-led. Digitally enabled. Action focused.
REWA was born when co-founders Tim Loftus and Eliza Turnbull saw a clear gap in the market. Many businesses want to develop a sustainability roadmap, but do not know where to start and do not have the internal resources to lead a sustainability strategy.
We created REWA to make sustainability strategy more accessible and practical. By combining experienced advisory with tech-enhanced analysis, we help organisations understand their ESG priorities, build capability, and move with confidence towards measurable impact.
Our digital process improves efficiency and consistency, while our advisory approach keeps recommendations practical and commercially relevant. This is strategic sustainability support, tailored to each organisation and enhanced by intelligent tools.
Tim Loftus
Co-founder & Director
Tim Loftus is Co-founder and Director of REWA, with global experience leading sustainability strategy for brands including Icebreaker and Kathmandu. His work spans strategy, governance, regenerative business, and the role of AI and smart tools in accelerating practical sustainability action.
Tim holds MBAs in Strategy and Sustainability, serves as an Industry Lead for the University of Canterbury MBA programme, and is an Independent Director at J Ballantyne & Co. He is a sought-after keynote speaker and advisor on sustainable governance, AI ethics, and future-focused business.
Based near the coast with his wife and two daughters, Tim works with organisations to align commercial success with environmental and social impact.
Eliza Turnbull
Co-founder & Director
Eliza Turnbull is Co-founder and Director of REWA, with over 20 years’ experience advising organisations across New Zealand, Australia, and the UK. Her work sits at the intersection of sustainability strategy, organisational culture, and authentic communications, helping businesses align purpose, people, and practical action.
Eliza holds a BA and BBus from Monash University and an MBA from the University of Canterbury, where she is also an Industry Lead. She sits on the Christchurch Art Gallery Foundation Board, chairs the UC MBA Graduate Association, and speaks regularly on sustainable leadership.
Born in Melbourne, Eliza now lives in Christchurch with her husband and two daughters.
The impact
we create
More organisations taking sustainable action and creating measurable impact.
We make sustainability strategy and implementation more accessible, so more organisations can identify the ESG priorities that matter most and move faster from ambition to practical action and measurable impact.
The future
we want
A thriving economy powered by sustainable business.
We envision an economy where business success is measured not only by financial performance, but by the contribution organisations make to people, communities, and the environment. REWA exists to help accelerate that shift, one business, one strategy, and one mindset at a time.
The change
we seek
To shift business mindsets and unlock more sustainable ways of working.
In a world shaped by accelerating climate, economic, and technological change, REWA helps organisations think differently about sustainability. We support business leaders to move beyond reactive compliance and unlock smarter, more sustainable ways of working that create long-term value.
Contact us
We’d love to hear from you. Whether you’re ready to begin or simply exploring how REWA can support your sustainability goals, let’s connect.
