Insights

Levelized Cost of Storage 2017

Nov 2 2017

  

Lazard’s latest annual Levelized Cost of Storage Analysis (LCOS 3.0), conducted with support from Enovation Partners, shows declining cost trends among commercially deployed technologies such as lithium-ion, but with wide variations depending on the type of application and battery technology. 


              

 


Additional highlights:

 

  • Among commercially deployed technologies, lithium-ion continues to provide the most economical solution across use cases analyzed in the LCOS, although competing flow battery technologies claim to offer lower costs for certain applications.
  • Although energy storage technology has created a platform for discussions related to certain transformational scenarios, such as consumers and businesses “going off the grid”, it is not currently cost competitive in most applications. However, under some scenarios, certain applications of energy storage technologies are attractive; these uses relate primarily to strengthening the power grid and accessing cost savings and other sources of value for commercial and industrial energy users through reducing utility bills and/or participating in demand response programs.
  • Industry participants expect costs to decrease significantly over the next five years, driven by scale and related cost savings, improved standardization and technological improvements, supported in turn by increased demand as a result of regulatory/pricing innovation, increased renewables penetration and the needs of an aging and changing power grid in the context of a modern society. The majority of future cost declines are expected to occur as a result of manufacturing and engineering improvements in batteries. Cost declines projected by Industry participants vary widely among energy storage technologies, but lithium-ion capital costs are expected to decline as much as 36% over the next five years.
  • As the energy storage market continues to evolve, several potential sources of revenue streams available to energy storage systems have emerged. However, the ultimate mix of available revenue streams for a particular energy storage system varies significantly across geographies.

 

READ THE PRESS RELEASE
LEVELIZED COST OF ENERGY