Outlook for EV Batteries: A future powered by policy & innovation

The International Energy Agency's (IEA) recent projections highlight a transformative shift in the electric vehicle (EV) landscape, underscored by a growing market for EV batteries. This shift is not only technological but also deeply rooted in comprehensive policy frameworks and ambitious targets set by nations and carmakers globally to phase out internal combustion engine (ICE) vehicles.
National and auto maker plans for ICE phase-out title=

Soaring Demand for EV Batteries

According to the IEA, the global demand for EV batteries is set to skyrocket, propelled by significant advancements in battery technology and substantial reductions in costs. Under the Stated Policies Scenario (STEPS), annual battery volumes for EVs are expected to more than quadruple by the end of this decade, reaching around 3,500 gigawatt-hours (GWh). The Net Zero Emissions (NZE) Scenario is even more optimistic, with volumes climbing to approximately 5,500 GWh by 2030 and an astonishing 11,000 GWh by 2050.

This exponential growth is supported by declining battery costs, which are anticipated to drop by 40% by 2030, thereby shortening the payback period and enhancing the cost competitiveness of EVs across all markets. The average price of EV batteries is projected to fall, making electric cars increasingly accessible and appealing.

Policy and Market Trends

The phase-out of ICE vehicles is critical to achieving these projections. Various countries have set definitive targets: for instance, the United Kingdom mandates that 100% of new car and van sales be zero emissions by 2035. Similarly, the European Union has committed to a 100% CO2 emissions reduction for all new cars and vans by the same year. These policies are pivotal in shaping the market dynamics and fostering a conducive environment for EV adoption.

Carmakers are not far behind in their commitments. Major automotive players like Volkswagen and Ford aim for 50% of their sales to be fully electric by 2030, signifying a significant shift from traditional vehicle manufacturing to more sustainable alternatives.

Challenges and Innovations in Battery Technology

The battery technologies powering this transition predominantly include Lithium-ion variants, with Nickel-Manganese-Cobalt (NMC) and Lithium Iron Phosphate (LFP) chemistries leading the market. LFP, in particular, is gaining traction due to its cost-effectiveness and safety, crucial for consumer acceptance and market penetration.

However, the industry faces challenges such as the need for improved battery chemistries that can offer longer ranges and faster charging times. Innovations such as solid-state batteries (SSBs) and Lithium-sulphur batteries promise higher energy densities and safety, albeit with current limitations in cost and scalability.

Role of Global Policies in Shaping the Future

The global push towards EVs is underpinned by robust policy support, which is essential for overcoming the infrastructure and economic challenges associated with EV adoption. Investments in charging infrastructure, incentives for EV purchases, and regulations on emissions are crucial for creating a thriving market for electric vehicles.

Moreover, policies aimed at sustainable mining and battery recycling are vital for addressing the environmental impact of increased battery production. These policies help ensure that the EV revolution contributes positively to environmental sustainability, rather than creating new ecological challenges.


The future of EV batteries is bright, with promising technological advancements and strong policy support driving the market. As nations and automakers align their goals towards a zero-emissions future, the next few decades could see a remarkable transformation in how we power our vehicles. The concerted efforts towards sustainable practices in battery production and recycling further enhance this optimistic outlook, making the transition to electric vehicles a cornerstone of global efforts to combat climate change.

Source: IEA

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