Lens technology energy storage project introduction picture

What is a low-cost earth-abundant Na-ion storage (lens)?

In late 2024, the U.S. Department of Energy (DOE) awarded $50 million over the next five years to establish the Low-cost Earth-abundant Na-ion Storage (LENS) consortium. The LENS Consortium, funded by the DOE Vehicle Technologies Office, aims to discover, develop, and demonstrate a new class of sodium-ion batteries (NIBs).

Why do we need a large-scale development of electrochemical energy storage?

Additionally, with the large-scale development of electrochemical energy storage, all economies should prioritize the development of technologies such as recycling of end-of-life batteries, similar to Europe. Improper handling of almost all types of batteries can pose threats to the environment and public health .

Why do energy storage projects need a standardised regulatory framework?

The absence of standardised regulatory frameworks and, in some cases, national or international technical standards for energy storage can introduce uncertainty and delays in project development. Clearly identifying the basis of design and any national or international standards invoked at an early stage in project development is advisable.

What is the lens consortium?

The LENS Consortium, funded by the DOE Vehicle Technologies Office, aims to discover, develop, and demonstrate a new class of sodium-ion batteries (NIBs). These NIBs will be designed to match or surpass the specific energy and energy density of current graphite/lithium iron phosphate (LFP) batteries, while also having a long life and low cost.

Who is lens?

LENS has assembled a world-class team from the following national laboratories and universities: This team of six national labs and eight universities, including four minority serving institutions (MSIs), collectively possesses decades of experience studying and developing novel materials for sodium-ion batteries (NIBs).

Why should we study energy storage technology?

It enhances our understanding, from a macro perspective, of the development and evolution patterns of different specific energy storage technologies, predicts potential technological breakthroughs and innovations in the future, and provides more comprehensive and detailed basis for stakeholders in their technological innovation strategies.