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CH4nge is in the air? Comparing laser and FID for landfill emissions monitoring

Envirotec Magazine

The accurate and effective monitoring of surface methane emissions levels is critical to the safe operation of landfill and waste management sites. However, methane monitoring equipment can sometimes be more of a hinderance than a help. It is able to detect emissions from 1-10,000ppm or from 0.1%

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Heard of “Net-Zero Oil” or “Carbon Negative” Bioenergy? In 2023 You Will

DeSmogBlog

Salmon might seem like a good alternative to meat, in a world that needs to shift away from carbon-intensive cattle — at least the fish farming industry would have you see it that way. Carbon Capture and Storage. Below, a handful of DeSmog writers dive into the issues they’ll be watching in 2023. Aquaculture. Next year you will.

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Why Flexible Gas Generation Must Be Part of Deep Decarbonization

GreenTechMedia

“They are donating all of this electricity they paid highly for in subsidies to other countries, often with negative prices,” said Jussi Heikkinen, director of growth and development for the Americas at Wärtsilä, a Finnish company that manufactures battery storage and flexible gas power plants.

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Geological Hydrogen vs Fracking

Hydrogen Fuel News

Another pressing issue is methane leakage. During the drilling and fracking processes, methane, a potent greenhouse gas, can escape into the atmosphere. This contributes to climate change and negates some of the benefits of using natural gas, which has lower carbon emissions than coal or oil.

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Net zero transport plans need to include life-cycle energy and GHG emissions, says study

Envirotec Magazine

The new study looks specifically at hydrogen, extending analysis provided in the recently published (also by Zemo) Low Carbon Hydrogen Well-to-Tank Pathways Study. It presents well-to-wheel results for the most promising hydrogen vehicle powertrain architectures using battery electric, diesel and renewable fuels for comparison.

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Why we shouldn’t abandon natural gas: Renewable natural gas shows promise

Renewable Energy World

Although fossil-based natural gas tends not to be low enough in carbon intensity to remain a primary energy source in our decarbonized future, the U.S. And we aren’t the only ones – many other countries will require natural gas to serve as a so-called “bridge” fuel while they continue to transition to zero- and low-carbon energy sources.

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Big Meat Unveils Battle Plans for COP28

DeSmogBlog

Animal agriculture is the largest emitter of methane, a greenhouse gas 80 times more potent than carbon dioxide when measured over a 20 year period. Scientists say that unless swift action is taken, methane from agriculture alone will take us beyond a 1.5C Past marketing drives run by the AHDB include the £3.5-million