2025 Carbon-negative Carbon-neutral Methane 
Envirotec Magazine
NOVEMBER 15, 2022
The crystal structure of the K-GIS zeolite adsorbent: The size of cavities in the crystal is slightly larger than the CO2 molecule, permitting CO2 to enter the crystal and be adsorbed while larger molecules such as methane are excluded. Biogas from sewage sludge, garbage, and similar sources consists of approximately 60% methane and 40% CO2.
GreenBiz
JULY 15, 2020
Early pioneers of these hydrogen-from-waste technologies such as Ways2H, SGH2 Energy (SGH2) and Standard Hydrogen say not only are they making carbon-free, energy-rich fuel, their approaches also will divert mountains of trash from landfills and waterways, cutting greenhouse gas emissions. . There are other ways to make hydrogen.
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GreenTechMedia
MAY 27, 2020
utilities in setting a net-zero carbon target for 2050, aiming to balance the emissions from its sizable fossil fuel-fired generation fleet and sprawling natural gas business with reductions to be gained by expanding its portfolio of renewable energy and energy efficiency. Counting on 'negative carbon' solutions.
R-Squared Energy
JANUARY 20, 2021
to become carbon negative by 2030, and by 2050 to remove from the environment more carbon than they have emitted since they were founded. He added that energy demand is expected to continue growing, and thus there is a growing need to address the associated carbon emissions. ambitious goal and a detailed plan ?to
Business Green
JULY 17, 2020
A group of exciting start-ups are exploring whether the world's trash mountains could become a valuable source of low carbon hydrogen fuels. Still, there is potential for clean - low- or zero-carbon - hydrogen to take off, energy experts believe. One novel spin on emerging hydrogen fuel options is "clean hydrogen" made from trash.
DeSmogBlog
DECEMBER 6, 2022
That’s potentially very bad news for the climate: The huge amount of methane that leaks during the production, transport and storage of LNG means that the carbon emissions associated with importing the fuel could be up to ten times higher than for the equivalent amount of Russian pipeline gas, researchers say.
Low Carbon Prosperity
OCTOBER 17, 2018
In this Low Carbon Prosperity Institute (LCPI) analysis, we explore scenarios of carbon reduction investment performance based on the revenue allocation described in Initiative 1631. The measure is intended, but not required, to reduce carbon emissions in 2035 to 25% below 1990 levels, consistent with the state’s legislated target.
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