Not long ago, the battery sector was experiencing an unprecedented boom, with a multitude of startups emerging, each touting innovative technologies and securing substantial investments. The landscape was vibrant, filled with excitement and potential, as companies raced to develop new chemistries to challenge the dominance of lithium-ion batteries. However, as we move into 2026, the narrative has shifted dramatically. Reports indicate that rather than success stories, the industry is now plagued by failures and market contractions, with companies like 24M Technologies announcing their shutdown and asset liquidation.
Founded in 2010, 24M was once valued at over $1 billion and aimed to improve upon existing lithium-ion technology rather than replace it. The company’s innovative manufacturing process, which involved applying materials to metal sheets for electrode creation, promised cost and efficiency benefits. With plans for a battery capable of 1,000 miles (approximately 1,600 kilometers) on a single charge, 24M’s technology was positioned to enhance energy density while minimizing inactive materials. Yet, as financial backing wanes and investor interest diminishes, the fate of such advancements remains uncertain.
The challenges facing the battery industry are compounded by broader economic trends. With tightening budgets, there is a notable decrease in enthusiasm for new technological developments. Industry experts, including Kara Rodby from Volta Energy Technologies, highlight a prevailing sentiment that innovation is becoming less attractive to investors. This is evidenced by the recent struggles of other battery-related ventures, such as Natron Energy, which ceased operations last September, and Ample, which filed for bankruptcy in December 2025.
While some sectors, including stationary energy storage, continue to show signs of growth, the overall outlook for the U.S. battery market appears bleak. The impact of policy changes, particularly the reductions in components of the Inflation Reduction Act, has further hindered progress. As major automotive manufacturers reconsider their electric vehicle strategies, the future of the battery industry hangs in the balance, raising concerns about the viability of many once-promising startups.
Source: Brutal times for the US battery industry via MIT Technology Review