The hottest Battery tech Substack posts right now

And their main takeaways
Category
Top Technology Topics

Battery production is genuinely difficult

Intercalation Station • 99 implied HN points • 01 Nov 24
🕹 Technology Battery tech Manufacturing Sustainability Electric Vehicles Innovation
  1. Making batteries is really hard. Even small mistakes can lead to big problems and waste.
  2. Northvolt faced issues with unrealistic goals and timelines from its management, leading to disorganization and challenges in their production process.
  3. Quality control and procurement problems contributed to the company's struggles, highlighting a need for clear communication and better management practices.

Reading List 12/07/24

Construction Physics • 9395 implied HN points • 07 Dec 24
🕹 Technology Energy Battery tech Aerospace
  1. Many of the biggest cities in the U.S. are seeing strong economic growth post-COVID, with Austin being the fastest at 30%. This shows how some areas are bouncing back well after the pandemic.
  2. There are many bans on wind and solar energy projects in certain U.S. counties. This could slow down the growth of clean energy despite its importance for fighting climate change.
  3. SpaceX is breaking records with its rocket launches, planning to launch as many rockets in a year as NASA's Space Shuttle did in its entire history. This shows how quickly the space industry is advancing.

To compromise or not to compromise in battery technology

Intercalation Station • 79 implied HN points • 09 Oct 24
🕹 Technology Battery tech Energy Storage Manufacturing Automotive Innovation
  1. Battery technology is evolving, and it’s important to understand different types like NMC and LFP. These choices affect cost, safety, and how much energy batteries can hold.
  2. Moving to larger battery cells can save costs and increase energy storage but brings challenges in heat management and monitoring cell health. Better systems are needed to keep everything safe and efficient.
  3. Companies are adapting to use LFP batteries due to their safety and lower costs, even if it means sacrificing some energy capacity. The goal is to find new ways to make these batteries even better in the future.

Beyond Gigafactories

Material World • 229 implied HN points • 29 May 23
🕹 Technology Battery tech Industrialization Energy transition Supply Chain
  1. Gigafactories are important for countries' car industries to keep high-skilled jobs and stay competitive in the shift to electric vehicles.
  2. The value in electric cars is mainly in the battery, which is prompting the need for countries to develop their own battery and component manufacturing.
  3. Building gigafactories is just the start - countries also need to focus on producing the chemicals and materials that go into batteries to truly benefit from the electric vehicle market.
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