Australia’s future is in solar energy.
Consider this. Since 1977 the cost of photovoltaic cells (PV) has dropped by over 99%, from $76/watt in 1977 to $0.36/watt in 2014.
Watt does that mean? Well a typical 4 kW system – which can essentially power all household needs – is now about $6,000. Solar panels are constantly getting cheaper and more efficient and they will continue to do so.