
Primary-source intelligence on China's battery and critical minerals supply chain — for investors and professionals who need to get it right.
| Platform | Pricing | Freemium | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 83 | Founded | a year ago | Last Issue | 10 days ago |
| Active | |||||

The most popular chart in the critical minerals world shows China’s dominance of refining and processing. It appears in almost every presentation on energy security and usually points to the same conclusion: China controls the supply chain....
Lithium futures prices in China briefly rallied past 200,000 RMB a tonne this week — here’s why the market is suddenly so bullish on battery demand
Happy Friday.
Margin declines are forcing China's carmakers to sell more premium, large vehicles. But batteries need to get cheaper and better to keep up. My notes from the Beijing auto show.
The first impression you get at the giant Beijing Auto Show i...
CATL launches broadside against BYD's use of ever bigger LFP batteries to boost vehicle range
BYD’s founder Wang Chuanfu bet his company on a simple idea: cheaper batteries would win.
Happy Friday. Thank you for your support of this newsletter, especially my paid subscibers.
Next Monday I’ll be at the FT Commodities Summit in Lausanne speaking on a panel. If anyone is there it would be great to connect.
Volt Insight...
Subscribers, engagement, traffic and sponsorship for Volt Insight.
| Subscribers | Engagement | 74 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
How this newsletter ranks in the official Substack charts.
| #182 | |
| #99 |
The writers behind this newsletter.
I write about batteries, clean energy, critical minerals and China. I’m the author of Volt Rush, the Winners and Losers in the Race to Go Green, about the global scramble for critical minerals and batteries.
You can find recent issues that have been published by Volt Insight on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
To see how many people subscribe to Volt Insight, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
Newsletter advertising can be extremely effective when it's done right. Before you pitch Volt Insight as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Volt Insight using the contact information provided and ask for a copy of their media kit.
Scroll up to where it says Related Newsletters to see other publications like Volt Insight. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.