Our Team - Power Ledger
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Our team

Power Ledger's key team members and advisors.

Dr Jemma Green

Executive Chairman & Co-founder

Setting her career trajectory early on, Dr Green became the voice of sustainability and corporate social responsibility in the business of big money lending while at J.P. Morgan in London. She then went on to complete a PhD in electricity market disruption and become a research fellow at Curtin University, was Deputy Lord Mayor of Perth, helped set up Australia’s first fossil fuel free pension fund‎ and has sat on numerous boards championing sustainable business such as the Water Corporation, Carbon Tracker and Climate-KIC Australia. In 2016 Jemma cofounded blockchain technology company Power Ledger and in 2018 received the EY Fintech Entrepreneur of the Year award.

John Bulich

Technical Director & Co-founder

John provides the strategic direction for conceptual, system and application design and development for Power Ledger. John leads the technical team in the development of the Power Ledger platform. John co-founded Ledger Assets, and pioneered blockchain technology in Australia. Ledger Assets has successfully developed and deployed world-first blockchain-based products proving the provenance of artefacts including evidence-grade photography, video, document management and medical records management.

Dr. Bill Tai

Global Ambassador & Advisor

World renowned venture capitalist, Bill originally trained as a chip designer and joined LSI Logic, a seminal Silicon Valley startup formed by the CEO of Fairchild Semiconductor after earning a BSEE with Honors from University of Illinois. After completing a MBA at Harvard, he was issued badge #A001 at TSMC, now among the most valuable tech companies in the world. He has been a venture capitalist since 1991 and today is the Chairman of Treasure Data, a Board Member of Bitfury and Voxer. Bill was Founding Chairman and CEO of iAsiaWorks (IPO via Goldman Sachs & Morgan Stanley) and Founding Chairman of IPinfusion. He has served as Board Director of 7 publicly listed companies that grew from startups he funded at their formative stages. He serves on the World Economic Forum's Technology Pioneer Committee and is an Adjunct Professor of Innovation at Curtin University.

Maria Atkinson AM


Maria is an important advisor to Power Ledger. Maria is passionate about sustainability and works with the most senior people in government and business globally to realise more sustainable practices and strategies. Maria is an expert in the realm of sustainability and are a highly sought after thought leader. Maria’s experience spans stakeholder engagement, governance, strategy, organizational and market transformation, and business development. Maria has worked in most international markets and her sustainability and social responsibility credentials, gained in corporate, not-for- profit, professional and industry organisations, are widely recognised. Maria has been part of some of the most important conversations about how to build a sustainable future for companies and nations that have occurred in recent times. In recognition of her numerous contributions, Maria was awarded the Member of the General Division of the Order of Australia in 2012.

Vinod Tiwari

Head of Business Development & Sales

Vinod is leveraging his network from many years working within the Australian energy sector, previously as the COO of Regen Power, General Manager Sales at Perth Energy and Senior Advisor Future Effect, to connect with client stakeholders across power and business domains, as well as across various third party providers to support the delivery of Power Ledger's blockchain offering; build new propositions and enhance existing customer experiences. His past roles also include managing technical sales and business development teams for General Electric in India. Vinod holds an MBA from the University of Western Australia and a Bachelor of Electrical and Electronics Engineering.

Anya Nova

Crypto Economist & Business Development

Anya Nova is a Crypto Economist and works also in Business Development at Power Ledger. She is a strong advocate for renewable energy and blockchain adoption and regularly speaks at blockchain and energy events. Representing Power Ledger, Anya is a Director of Blockchain Australia, an organization aimed at advancing blockchain adoption. Prior to Power Ledger, Anya advised technology startups and large corporations in a variety of international commercial roles. Anya is a recipient of the 2019 Australian Blockchain Leader of the Year Award.

Caren McLaren

Sales & Business Development Executive

Caren is an experienced Sales and Business Development Executive who has been working in the Energy Industry in Western Australia for the past 17 years with significant frontline experience. She has served in a number of senior roles over this time working with and for all main retailers including Western Power, Synergy, Alinta Energy and Perth Energy. Caren's focus has always been helping customers take control of their energy and assist with their supply mix while intelligently and innovatively managing their usage.

Prof. Peter Droege

Europe Ambassador

Peter Droege is an international urban sustainability expert and experienced mind on advanced urban policy, management, transport policy and strategy, urban design, city and regional planning and renewable infrastructure development – and the director of the Liechtenstein Institute for Strategic Development (eurisd.org). He holds a Conjoint Professorship at the University of Newcastle's School of Architecture and Built Environment and has developed a Chair for Sustainable Spatial Development at the University of Liechtenstein. Peter Droege's academic career stretches from the School of Architecture and Planning at the Massachusetts Institute of Technology (MIT) and his position at the University of Tokyo as Urban Development Engineering Endowed Chair to his position as Lend Lease Chair and Professor of Urban Design at the University of Sydney, to the University of Liechtenstein.

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