This paper analyses the impact of international aid on energy security in Tuvalu and comments on the Tuvaluan Government’s commitment to 100% renewable energy – “being carbon neutral” – by 2020. Although this is a commendable aspiration it is clear that even if Tuvalu were to end reliance on fossil fuels it would still be at risk of disastrous inundation unless the industrialised states radically reduce their own dependency on such fuels and dramatically reduce the global levels of greenhouse gas emissions.