The width of these boxes represents the annual GHGs emissions reduction per year while their height represents the estimated cost to reduce emissions by 1tCO2eq. The graph is then ranked left to right from the lowest cost to the highest cost opportunities. A typical example of a MAC curve is...
In 2021, Boulder County produced 4.1 million mt CO2e: or an average of 12 mt CO2e per person annually. The 2021 emissions are shown by sector in the graph above. Boulder County categorizes its GHG data into seven commonly-used sectors, shown in the graph. ...
Methane-Tracking Satellites Hunt For Nasty Greenhouse Gas Emissions May 30, 2023byLewin Day41 Comments Much of the reporting around climate change focuses on carbon dioxide. It’s public enemy number one when it comes to gases that warm the atmosphere, as a primary byproduct of fossil fuel com...
The fertilizer that supports around half of the food we consume has become one of the leading driver of human-influenced greenhouse gas emissions, with China, India, the US, Brazil and Russia the biggest culprits, according to the new Global Nitrous Oxide (N₂O) Budget report. When Nobel ...
Institut National de la Statistique et de la Démographie (2020) Google Scholar [4] S.T. Borgström, T. Elmqvist, P. Angelstam, C. Alfsen-Norodom Scale Mismatches in Management of Urban Landscapes. Ecology and Society [Internet] (2006) [cited 2023 Feb 11];11(2). Available from: http...
We thank Bess Hardwick help collecting the flux data, Sini Vuorensyrjä for help with the figures, Asko Simojoki for help with gas chromotography and analyses of the flux data and Atte Penttilä for advice on the design of the chambers and the generation of the flux data. EMS and T...
Maraveas C, Karavas C-S, Loukatos D, Bartzanas T, Arvanitis KG, Symeonaki E. Agricultural greenhouses: Resource management technologies and perspectives for zero greenhouse gas emissions. Agriculture. 2023;13(7):1464. Article Malabadi RB, Kolkar KP, Chalannavar RK, Castaño-Coronado K, ...
Reviewed by Skyla BailyNov 29 2023ABB has secured a third contract with GHGSat, the global leader in high-resolution greenhouse gas monitoring from space, to manufacture optical sensors for their C12, C13, C14 and C15 satellites set to launch into orbit in 2024....
(2023) estimated that between 2010 and 2050, forest harvests will result in annual carbon costs ranging from 3.5 to 4.2 Gt CO2e yr−1. According to these authors, this figure is on the order of magnitude of the annual emissions reported from land-use change due to agricultural expansion....
Since RED prohibits the allocation of GHG emissions to heat even when used a co-product, such as in the case of natural gas replacement at the refinery, GHG footprints were also calculated using the principle of system expansion. The allocation of emissions on the basis of system expansion is...