Berkeley Earth is the world’s trusted source for independent, non-governmental, and open-source environmental science, data, and analysis of the highest quality. Our continued mission and responsibility is to deliver and communicate our findings to the broadest possible audience.
New 12/22
Berkeley Earth's Detailed Methodology Published in New Paper
While our fully open-source surface temperature datasets have been publicly available for some time, this paper represents the first time our complete, detailed methodology has been formally published. The paper specifically includes discussion of Berkeley Earth's treatment of air temperature in the Arctic region, and provides comparison between the global warming trends indicated by Berkeley Earth's dataset vs. other global temperature records.
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New 12/18
Will 2020 be the Warmest Year on Record? A Conversation With Dr. Robert Rohde and Dr. Zeke Hausfather
As an eventful year of climate news comes to a close, Berkeley Earth climate scientists Dr. Robert Rohde and Dr. Zeke Hausfather talk with Social Media Manager Kari Hulac about air surface temperature records and the significant warming event in the Arctic region, as well as preview some exciting new research about climate change mitigation efforts.
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October 2020 Temperature Update
Globally, October 2020 was the fifth warmest October since record-keeping began in 1850. La Niña conditions strengthened in October, significantly reducing the likelihood that 2020 sets a new record for warmest year.
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Nuclear Waste Needs to Be Part of the Conversation on Climate Change
"The climate crisis requires immediate action to reduce carbon-based energy sources. Nuclear energy is part of the low-carbon energy mix, but if we don’t solve the waste problem then we’re not being responsible." Berkeley Earth Co-Founder and President Elizabeth Muller explores the connection between nuclear waste and climate change, and what her new venture Deep Isolation is doing to solve this crucial issue.
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Air Pollution
As air pollution becomes an increasingly salient global problem, Berkeley Earth becomes an increasingly important resource for timely, reliable, global data to help inform all sectors of the public, as well as to accurately inform...
Air Pollution


