The energy matrix below represents a realistic strategy for the Jamaica energy situation going forward to 2030. These percentages are mere projections and may be subject to change based on the introduction of new and renewable energy sources. The energy supply mix shows that in 2008 Jamaica's supply mix consisted of 95% petroleum and 5% renewables. The supply mix is expected to have marked changes by 2012 when petroleum is expected to represent 67% of the mix, natural gas 15%, petcoke/coal 5% and renewables 12.5%. By 2030, the share of petroleum in the supply mix is expected to be only 30%, with natural gas accounting for as much as 42% of the mix and renewables 20%. This information is present graphically in the figure below. Figure 6: Jamaica's Energy Supply Matrix 2008 - 2030