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US landfills emit far more methane than previously known

Grist

At more than half of the hundreds of garbage dumps surveyed — in the largest assessment yet of such emissions — most of the pollution flowed from leaks, creating concentrated plumes. Tackling these hotspots could be a huge stride toward lowering emission rates, but blindspots in current monitoring protocols mean they often evade detection.

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Comment: Technology will be crucial to the success of vertical farms

Envirotec Magazine

According to the World Bank, agricultural development is one of the most powerful tools to end extreme poverty, boost shared prosperity, and feed a projected 9.7 With no soil or pesticide contamination, water efficiency is further enhanced by the absence of a requirement for washing. billion people by 2050.

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The government’s new ‘Earthshot’ — making it cheap to suck CO2 out of the atmosphere

Grist

On Friday, at the United Nations’ climate conference, Secretary of Energy Jennifer Granholm announced her agency’s new “Earthshot Initiative” to bring the cost of removing carbon dioxide from the atmosphere and storing it securely below $100 per metric ton. We need governments to push the button of innovation here.”.

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Sustainability Guide For Commercial Landscaping And Lawncare Businesses

Green Business Bureau

Now more than ever consumers are using their purchasing power to push companies to be more sustainable. The current standard for machinery and equipment is gas powered, which releases carbon into the atmosphere when in use. Additionally, some of the nitrogen is washed away, where it pollutes waterways and causes algae blooms.

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Briiv air purifier uses renewable materials to naturally clean indoor air

AGreenLiving

The design features a natural, compostable air filter made from the micro-structures of renewable materials , giving it the purifying power of 3,043 medium-sized houseplants. These pollutants are linked to increased risk of respiratory conditions, poor cognitive function and sleep disruption. Briiv Via Yanko Design Images via Briiv.

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COP27: A quick guide to common terms

Business Green

This is the global temperature rise above pre-industrial levels targeted by the 2015 Paris Agreement. The hope is that limiting global warming to 1. COP is the decision-making body responsible for monitoring and reviewing implementation of the UNFCCC. Energy transition. Short-lived Climate Pollutants (SLCPs).

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Wildfires are getting worse, and so is the deadly smoke they bring with them

Grist

By the second day, the Santa Barbara County Public Health Department and the county’s Air Pollution Control District had issued an air-quality warning, and local libraries and nonprofits urged residents to protect themselves from the harmful smoke and ash, offering free N95 respirator masks. A new lead crisis? By mid-century, as the U.S.

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