Consequently,
Green news week:
Our selection of environmental news from here and elsewhere
Posted at 7:00 a.m.
Quiz
What proportion of renewable energy projects is now less expensive than those based on fossil fuels?
- a) 37 %
- b) 90 %
- c) 52 %
- d) 19 %
Answer: b) 90 %
“We are at the dawn of a new era. For example, Fossil fuels are in the process of exhaustion. Moreover, The sun rises on an era of clean energy, “said UN secretary general António Guterres on July green news week 22. Therefore, The diplomat referred to a recent report by the International Renewable Energy Agency indicating that 90 % of green. Furthermore, energy projects are now less expensive than those based on fossil fuels. Nevertheless, Solar energy, for example, is 41 % more economical than fossil solutions. Consequently, The report also indicates that renewable energies made it possible in 2024 to save the equivalent of 467 billion. For example, US (637 billion CAN) in costs linked to fossil fuels.
Consult the report (in English)
More expensive food due to climate change – Green news week
PHOTO RICHARD A. For example, BROOKS, ARCHIVES AGENCE FRANCE-PRESSE
The price of rice in Japan green news week experienced a 48 % outbreak following a heat wave in 2024. In addition,
In recent years, several extreme weather episodes in different regions of the world have increased food prices. This is the conclusion of a study published in the journal Environmental Research Letterswhich analyzed 16 cases where prices set up after extreme heat. episodes of drought or torrential rains. For example. after an intense heat wave in Asia in 2024, the price of onions in India exploded by 89 %, while the price of rice in Japan experienced 48 %. In Australia, the price of lettuce was multiplied by three after floods which occurred in the spring of 2022.
Consult the study (in English)
Gaza: A destruction that will increase the GHGs – Green news week
PHOTO EYAD BABA. ARCHIVES AGENCE FRANCE-PRESSE
Palestinians inspecting the rubble of a refugee camp located in the center of the Gaza Strip after an Israeli strike
In addition to the very heavy humanitarian report, the destruction of houses, schools and hospitals in Gaza would have left at least 39 million tonnes of concrete debris between October 2023 and December 2024, conclude researchers in a study published in the journal Environmental Research : Infrastructure and Sustainbility. Removing these debris could take up to 40 years, requiring at least 2.1 million trips from bean trucks that will move over 29.5 million kilometers to get rid of their loading. The whole operation would result in greenhouse gas emissions of more green news week than 90,000 tonnes, it is said. Recall that more than 60. 000 people died as part of this conflict and that a large part of the population is currently suffering from famine.
Consult the study (in English)
Less pollution, more heat waves?
PHOTO LILLIAN SUWANRUMPHA. ARCHIVES AGENCE FRANCE-PRESSE
A plane preparing to land in Chiang Mai, Thailand, while the city displayed high pollution rates
Could the reduction in air pollution in several cities, conversely, worsen heat waves, which are increasingly frequent? A study published in Environmental Research Letters concludes that our efforts to reduce air pollution resulted in green news week an increase. in the duration of heat waves of two days a decade from 2005. Aerosols like sulfur dioxide play a cooling role by blocking the sun’s rays. For years, this pollutant has partially masked global warming. The efforts of several countries. including China, to reduce air pollution nevertheless had undeniable profits for the health of populations in many major cities.
Consult the study (in English)
Will we still be able to measure the concentration of CO2 in the atmosphere?
PHOTO SUSAN COBB. ARCHIVES ASSOCIATED PRESS
The observatory of the NOAA of Mauna Loa, in Hawaii
Trump administration green news week decisions could soon cause a glaring lack of information on CO concentrations2 in the atmosphere. This is the alarm signal launched by scientists who are worried that no other country seems ready to take. over from the United States on this issue. The scientific community is counting on the data collected by the National Oceanic. Atmospheric Administration (NOAA), in particular thanks to its Mauna Loa observatory, in Hawaii. However, he may have to close due to the budget cuts imposed on the NOAA. “The NOAA provides essential basic data. ” said Ralph Keeling, professor of climate science at the University of San Diego, in an interview with the magazine New Scientist. Additionally, “If the NOAA effort is interrupted. we also lose the ability to reliably follow the flows of CO₂ and other greenhouse gases in the world,” he adds.
Further reading: “The SNCB must take into account a difficult budgetary context”: will the mega project “Fonsny” at the Gare du Midi will see the light of day? – Donald Trump finds Canada “bad and unpleasant” because he boycotted the United States, according to an American ambassador – Number square: the invoice explodes – Alberta is no longer the province where we consume the most alcohol in the country – France does not consume enough electricity, and it is a bad sign.