The cost of wind and solar continue to decline and are now at the point where they beat, or at least match, even the marginal costs of coal-fired generation and nuclear power, according to the 13th and latest edition of Lazard’s Levelized Cost of Energy Analysis, one of the most highly regarded assessments in the world. The new Lazard report puts the unsubsidised levellised cost of energy (LCOE) of large scale wind and solar at a fraction of the cost of new coal or nuclear generators, even if the cost of decommissioning or the ongoing maintenance for nuclear is excluded. Wind is priced at a global average of $US28-$US54/MWh ($A40-$A78/MWh), while solar is put at a range of $US32-$US42/MWh ($A46-$A60/MWh) depending on whether single axis tracking is used. This compares to coal’s global range of $US66-$US152/MWh ($A96-$A220/MWh) and nuclear’s estimate of $US118-$US192/MWh ($A171-$A278/MWh).
Renew Economy 8th Nov 2019 read more »