Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Sparks

A PurpleAir monitor.
Sparks

Air Quality Data for the Rich

Wealth bias shows up in the strangest places — including, according to new research, PurpleAir sensor data.

Sparks

It’s Never Too Early to Start Thinking About COP

President-Designate Mukhtar Babayev kicked off the climate diplomatic year in Berlin.

Blue
Sparks

The White House Has Some Transmission News Too

As if one set of energy policy announcements wasn’t enough.

Blue
Sparks

Biden’s $7 Billion Solar Bonanza

The Solar For All program is the final piece of the $27 billion Greenhouse Gas Reduction Fund.

Green
Drinking water and the periodic table.

Forever Chemical Enforcement Just Got Even Stronger

In addition to regulating PFAS presence in water, the EPA will now target pollution at the source.

Yellow
Sparks

Sexier Heat Pumps Are Hitting the Market

The first Quilt units will be available to San Franciscans in just a few weeks.

A Quilt heat pump.
<p>Heatmap Illustration/Quilt</p>

Quilt, a climate tech startup banking on the appeal of sleeker, smarter electric heat pumps, announced today that its products will be available to order in the Bay Area starting May 15.

I first wrote about Quilt a year ago after the company raised a $9 million seed round. Its founders told me they wanted to create the Tesla of heat pumps — a climate-friendly product that prevails because of its superior design and performance, with sustainability as a bonus.

Keep reading...Show less
Sparks

Why Oil Traders Are Not Freaking Out Today

Iran’s attack didn’t change much for markets.

Oil machinery.
<p>Heatmap Illustration/Getty Images</p>

Iran and Israel’s proxy conflict escalated into direct strikes over the weekend and oil prices have hardly budged. So far on Monday, the Brent crude oil benchmark is hovering around $89.50 a barrel, a 1-ish% dip for the day.

This has been the story of the conflict so far: While oil prices rose following Hamas’s October 7 attack on Southern Israel and the beginning of Israel’s invasion of Gaza, they’re now back to where they were for much of September, and are down substantially from their summer 2022 highs.

Keep reading...Show less