Ralph Sims

Climate change experts remain optimistic that New Zealand has time to convert to a low-carbon economy by 2025. Audio

Professor of Sustainable Energy at Massey University's Centre for Energy Research, Ralph Sims offers his thoughts on the recent toughening of New Zealand's Emissions Trading Scheme (ETS) as the… Audio

A New Zealand Professor of sustainable energy says a recent climate change report indicates future global warming will be closer to four degrees than the two degree target. Audio

A professor of sustainable energy says the Pacific needs to do more to reduce its carbon emissions, particularly in the transport sector. Audio

A new report released by the Intergovernmental Panel on Climate Change shows that global emissions of greenhouse gases have risen to unprecedented levels. Audio

Lead author for the Transport chapter of the latest UN IPCC Report on Mitigating of Climate Change Massey University's Professor Ralph Sims. Audio

In what will be a world-changing geopolitical shift, the USA is set to become self sufficient energy-wise via their shale gas and oil deposits, removing their reliance on the Middle East. Ralph Sims… Audio

Director of Centre for Energy Research at Massey University, Ralph Sims with some advice on how to keep fuel consumption down in the car. Audio

Professor Ralph Sims, director of Centre for Energy Research, Massey University. Tonight, breaking down your electricity bills. Audio

Crude oil blues? How far through our finite fossil fuel source are we? Audio

The challenges of getting warm, keeping cool or just driving from point A to B. Audio

The challenges of getting warm, keeping cool or just driving from point A to B, biomass and bio-energy. Audio

We speak to Professor Ralph Sims, Director of the Centre for Energy Research at Massey University, on the challenges of staying warm, keeping cool, or just getting from point A to B. Audio

Professor Ralph Sims - Director of the Centre for Energy Research, Massey University. The challenges of getting warm, keeping cool or just driving from point A to B... post-COP15; the UN Climate… Audio

Professor Ralph Sims, director of Centre for Energy Research, Massey University. Audio

Ralph Sims is the Director for Energy Research at Massey University. He tells us about that other controversial fuel: coal. Audio

Professor Ralph Sims talks about biomass energys. Audio

Prof. Ralph Sims, Director of Centre for Energy Research at Massey University talks to Chris about the challenges of getting warm, keeping cool or just driving from point A to B. Audio

Professor and director of Centre for Energy Research, Massey University. Audio