What’s the water cost of your food? (Day 143)

Yesterday was World Food Day and I’ve taken the opportunity to explore one of the lesser known challenges involved in providing enough food to an expanding population.

The numbers illustratCEM just logoe the challenge – we ‘eat’ 3,496 litres of water everyday and it is one of the issues being explored in IChemE’s first green paper, published yesterday, as a part of our Chemical Engineering Matters technical policy.

Generally, a ‘green paper’ is a policy document designed to stimulate discussion with a wider audience and get the conversation started about what we should do next.

It’s a phrase and approach IChemE is borrowing to help lead the debate on key issues around energy, water, food and health.

Our first green paper – called Water Management in the Food and Drink Industry’ – discusses the importance of water management in the food and drink industry, and the role that chemical engineers play in this.

Continue reading What’s the water cost of your food? (Day 143)