Callaway Climate Insights

Callaway Climate Insights

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May 2026

Green Lights May 29: Top stories
Don't miss a single story from the best of Callaway Climate Insights.
The conflict that finally spells the end of oil
Welcome to Callaway Climate Insights, your daily guide to global climate finance. Was this newsletter shared with you? Please enjoy and subscribe.
 • David Callaway
Sounds of silence: Greenhushing now marks the most ambitious climate fighters
The opposite of greenwashing; companies keep their good deeds quiet to avoid the Trump spotlight
 • Mark Hulbert
The world may not be ready for a $640,000 electric vehicle, even if it is a Ferrari
Plus, green financing bucks this spring's weakness in bond markets
 • David Callaway
Green Lights May 22: Top stories
Don't miss a single story from the best of Callaway Climate Insights.
Trump and the horse and buggy effect
Welcome to Callaway Climate Insights, your daily guide to global climate finance. Was this newsletter shared with you? Please enjoy and subscribe.
 • David Callaway
Zeus: For tech world, SpaceX IPO most awaited since Google
Three weeks of hype before June 12 debut will hypnotize tech investors
 • David Callaway
Wildfires off to dramatic start as El Nino approaches
Plus, UK slashes funding to United Nations Green Climate Fund
 • David Callaway
What the era of massive energy deals means for the bull market
NextEra-Dominion deal is the largest in a series of energy deals this year
 • David Callaway
Green Lights May 15: Top stories
Don't miss a single story from the best of Callaway Climate Insights.
© 2026 David Callaway · Privacy ∙ Terms ∙ Collection notice
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