Using a calculator to find climate change solutions (Day 301)

Last week I was fortunate to attend a meeting of the IChemE London and South East Member Group to discuss the need  to transform the technologies and fuels we use, and make smarter use of our resources.

city on phoneThe talk was hosted by Dr Tom Counsell from the UK Department for Energy and Climate Change (DECC). Tom gave a highly entertaining introduction to the Global Calculator.

Tom posed a big question: “Can we improve equality of life for 10 billion people and tackle climate change?” A lively debate ensued and I suddenly found myself in a room full of people trying to save the world.

I have always believed that its the job of the chemical engineer to improve quality of life for all and to do it sustainably. However, in recent times I have concluded that we are sleepwalking into a catastrophic climate change future. Serious effort is needed to avert this.

The Global Calculator offers a way to test out our theories and apply solutions to combat climate change.

Continue reading

Not just any old bioenergy (Day 74)

energy calculatorTen per cent of the world’s primary energy supply in 2009 came from biomass. Demand for bioenergy is expected to grow three-fold by 2050. But does it matter where this bioenergy comes from?

Bioenergy generated from biomass comes from a range of sources; e.g. corn, sugar, sugar beet, soy, energy grass, organic waste and wood etc. to name but a few.

But how can we be sure that these renewable sources are any better than traditional energy producing methods?

Continue reading