Author: Carolyn Fortuna

"Asphalt heat" by Zepfanman.com is licensed under CC BY 2.0.

Cooling Solutions For Cities That Lower Surface & Air Temperatures

City surface and air temperatures are in critical need of cooling. That’s because 20 of the world’s largest capitals experienced 52% days with 95 degree Fahrenheit (35 degrees Celsius) over the past 3 decades. More than 300 million people live in these cities, where climate change has made them vulnerable, … [continued]

"Solar duck curve" by Marta Victoria is licensed under CC BY-SA 4.0.

Solar Stabilizes Grid During Recent Heat Waves, But Duck Curve Days Complicate Grid Management

Global temperatures have broken long-standing records over the last month. Local utility companies have been in constant contact with their customers, offering small hints about energy conservation. Extreme heat generally translates into high electricity demand, and that can lead to rolling blackouts or outages that leave thousands without electricity. In … [continued]

"Dairy Cow Dairy" by zayzayem is licensed under CC BY-SA 2.0.

A Tale Of Two Countries & Why One Is Holding The Agricultural Sector Responsible For…

Farmers in New Zealand complained that a regulated price on methane, carbon dioxide, and nitrous oxide emissions, starting in late 2025, would force some in their industry off their land. As a result of significant lobbying efforts, New Zealand has confirmed that the agricultural sector, which accounts for about half … [continued]

Photo by Carolyn Fortuna/ CleanTechnica

Electric Vehicle Popularity Is Hidden Amidst Controversies

Electric vehicle popularity is at an all-time high, but you’d never know it from reading the headlines. Vehicle electrification is expected to improve affordability for households as technology costs continue to decline, more models become available, and the used market continues to grow. Atlas Public Policy published an analysis in … [continued]

"Toys go grocery shopping too" by happyworker is licensed under CC BY-SA 2.0.

Did You Know That Climate Hazards Are Raising Your Household Consumer Costs?

Along the Gulf and South Atlantic coasts, sea levels have risen at least 6 inches since 2010. You wouldn’t think that’s a big problem in the scheme of things, but it is forcing groundwater to rise, which leads to elevated risks of overflowing septic tanks. The impacts of climate hazards … [continued]

"Sheep and solar panels" by Oregon State University is licensed under CC BY-SA 2.0.

Sheep & Solar: A “Beautiful Symbiotic Relationship”

Solar photovoltaic (PV) technology is the fastest growing energy industry and one of the most environmentally promising methods to obtain a sustainable energy system. It’s quite appealing to think that less than 1% farmland is required for agrivoltaics to meet 20% of US electric generation. Of course, there are issues … [continued]

"Children playing next to a lake" by francisco.j.gonzalez is licensed under CC BY 2.0.

Go Outside! People Who Play In Green Spaces Are Healthier

Technology is the use of scientific knowledge for practical purposes or applications, whether in industry or in our everyday lives. Clean technologies — also known sometimes as green tech — reduce the negative effects that our post-industrial society has on the planet and its ecosystems, including human life. Those negative … [continued]

"Yachts in Monaco" by levork is licensed under CC BY-SA 2.0.

Superyachts For The Super Rich Cause A Whole Lot Of Environmental Damage

Few status symbols for the Super Rich stand out more than superyachts. Members of royal families, oligarchs, and billionaires are known to crave the elegance and indulgence, the refined taste and unparalleled luxury that these enormous floating homes offer. Superyachts are often longer than 100 feet in length and are … [continued]