Climate Newsletter Trends
In September, several emerging topics have taken off in the climate space. Leading the charge is Tesla, with 35 mentions and an impressive +5.88% growth rate.
TOP CLIMATE TRENDS - UPDATED SEPTEMBER 2026
20 Results
1
Tesla
topicGrowing Growth
35
Mentions
+5.88%
Growth
74
Score
2
climate change
topicExploding Growth
30
Mentions
+50%
Growth
74
Score
3
EVwire
topicGrowing Growth
27
Mentions
+7.69%
Growth
75
Score
4
Cybersecurity
topicPeaked Growth
20
Mentions
-18.18%
Growth
78
Score
5
El Niño
topicGrowing Growth
19
Mentions
+11.11%
Growth
76
Score
6
data centers
topicExploding Growth
15
Mentions
+100%
Growth
77
Score
7
Tesla Semi
topicGrowing Growth
15
Mentions
+14.29%
Growth
77
Score
8
robotaxi
topicGrowing Growth
15
Mentions
+14.29%
Growth
75
Score
9
Trump administration
topicPeaked Growth
14
Mentions
77
Score
10
EV industry
topicGrowing Growth
13
Mentions
+16.67%
Growth
73
Score
11
Model Y
topicGrowing Growth
13
Mentions
+16.67%
Growth
75
Score
12
Waymo
topicGrowing Growth
13
Mentions
+16.67%
Growth
75
Score
13
FSD Supervised
topicPeaked Growth
12
Mentions
75
Score
14
autonomous vehicles
topicPeaked Growth
12
Mentions
75
Score
15
Natural Gas
topicDeclining Growth
11
Mentions
-90%
Growth
88
Score
16
BYD
topicGrowing Growth
11
Mentions
+20%
Growth
75
Score
17
Teslawire
topicGrowing Growth
11
Mentions
+20%
Growth
75
Score
18
Artificial Intelligence
topicDeclining Growth
11
Mentions
-42.86%
Growth
81
Score
19
global warming
topicExploding Growth
11
Mentions
+75%
Growth
73
Score
20
Netherlands
topicPeaked Growth
10
Mentions
75
Score
Trending Topics
Climate Overview
Active Trends20
Total Mentions318
Growing13
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Climate Trends FAQ
What are the most popular climate topics in newsletters?
We track climate trends across 500+ newsletters. The most discussed topics are ranked by total mentions and growth velocity.
How often is climate trend data updated?
Data is updated weekly as new newsletter issues are published. Growth rates and velocity scores are recalculated with each update.
What do the growth metrics mean?
Growth rate compares mentions in the last 30 days vs. the prior 30 days. Velocity measures 7-day acceleration. "Breakout" means a topic is surging with high velocity and growth.
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