Our world
10 Billion World – a not so distant reality and a relentless thought for many.
We believe that with the right set of tools, a population of 10 Billion people can still have a bright future. 10B World was born with a vision to equip organisations with the right tools to evolve to a society where all businesses and organisations are sustainable, self-sufficient and thriving.
Our mission is to accelerate the transition to a sustainable and self-sufficient society by offering businesses the knowledge, data and technology to help them operate 100% sustainably.
We use our passion and expertise to support organisations to strive towards net-zero, deliver cost savings and profitability, as well as progress towards the UN Sustainable Development Goals.
Our why
We are a group of innovative thinkers and leaders from the environmental technology world that have joined forces to provide a solution to the challenge presented by the transition to a sustainable economy in which everyone will have to limit their carbon footprint.
We have seen the bold statements from governments, companies and investors about becoming Paris-aligned or net-zero by a certain date and yet many are not clear on how they can achieve this. We bring specialised teams together with knowledge across carbon assessment, Geosolutions, environmental project implementation and sustainable investments to get you to your goal while also using the aggregation of this data to provide industry benchmarks and peer group data against which you can measure your organisation.
The team
Grant Leslie
Grant’s passion for sustainability and innovation paired with 16+ of experience in waste treatment have allowed him to work with large enterprises, SMEs, councils and governments to push sustainable initiatives and bring revolutionary technologies and projects to the forefront of the sustainable revolution. In addition to Grant’s commercial leadership roles, he also led technical teams in development of new environmental technologies.

John
Grant’s passion for sustainability and innovation paired with 16+ of experience in waste treatment have allowed him to work with large enterprises, SMEs, councils and governments to push sustainable initiatives and bring revolutionary technologies and projects to the forefront of the sustainable revolution. In addition to Grant’s commercial leadership roles, he also led technical teams in development of new environmental technologies.

Charlotte Tyrwhitt-Drake
Charlotte has 15+ years of experience in asset management and investment consulting with particular interest in sustainable and impact investment, working with trustees and boards to find investable solutions. As the Chief Executive Officer of Pensions for Purpose – ESG and sustainable investment entity, Charlotte utilizes her experience in leading UN Sustainable Development Goals framework to future-proof the world through sustainable investment.


Grant Leslie
Grant’s passion for sustainability and innovation paired with 16+ of experience in waste treatment have allowed him to work with large enterprises, SMEs, councils and governments to push sustainable initiatives and bring revolutionary technologies and projects to the forefront of the sustainable revolution. In addition to Grant’s commercial leadership roles, he also led technical teams in development of new environmental technologies.

John Jones
15+ years of experience paired with entrepreneurial zeal and environmental innovation focus, John’s drive and passion for sustainability are imprinted in all his projects. From leading and delivering engineering projects for global enterprises to introducing environmental initiatives to governments and investors all around the world, John’s varied background brings a unique skillset to take the next step towards a greener future.

Pavlina Olivia Houdkova
Alongisde MA in Business Management and MSc in Global Marketing, Pavlina has over 3 years of Marketing and Project Management experience across variety of industries within the sustainability sector. Pavlina's experience of bringing new products to the market and working with global multidisciplinary teams provides a unique skillset to help deliver on the 10 Billion World vision.
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