Clearing Gaza rubble could yield 90,000 tonnes of planet-heating emissions | Gaza

Millions of tons of rubble left by the Israeli Gaza bombardment could generate more than 90,000 tonnes of greenhouse gas emissions – and take up to four decades to remove and treat, revealed a study.

The destruction by Israel of Palestinian houses, schools and hospitals in Gaza has generated at least 39 million tonnes of concrete debris between October 2023 and December 2024, which will require at least 2.1 million discharge trucks leading 18 meters (29.5 m of kilometers) to transport elimination sites, have indicated researchers.

The simple fact of cleaning the rubble is tied with the driving of 737 times the circumference of the earth and would generate nearly 66,000 tonnes of carbon dioxide equivalent (Co₂e), according to researchers from the universities of Edinburgh and Oxford, who have used evolving open-source tools in remote sensing to detect and analyze emissions related to conflicts.

The study, published in the Environmental Research journal: Infrastructure and Sustainability, is part of an increasing movement to take into account the climate and the environmental costs of war and occupation, including long-term damage to land, food and water sources, as well as post-conflict cleaning and reconstruction.

This is the most detailed examination so far of the carbon and the logistics assessment of treating debris – which, in Gaza, hides thousands of unidentified human remains, toxins such as asbestos and unploded ammunition.

The researchers examined two scenarios to calculate the speed and climate impact of the treatment of unused debris – which could then be used to help rebuild the shaved Palestinian territory.

Assuming that 80% of the debris is viable for crushing, a fleet of 50 industrial jaw crushers, who never seem to have been authorized in Gaza, would take a little more than six months and generate around 2,976 tonnes of Co₂E, the study revealed.

But it would take a fleet of 50 small smaller crushers, the type mainly used in Gaza, over 37 years to treat the rubble, generating about 25,149 tonnes of CO₂e. In this scenario, the CO₂ Generated by moving and crushing the debris of the destroyed buildings of Gaza would be up to 7.3 billion mobile phones.

The more the contaminated debris remain in situ, the more it does any damage to the air, water and health of the 2 million Palestinians who have now been moved, hungry and bombed for 21 months.

“Le Co₂ The emissions of the compensation and the treatment of the rubble may seem low compared to the total cost of the climate of destruction in Gaza, but our micro focusing unpacking the work and the work necessary to start the reconstruction process, “said Samer Abdelnour, principal author and principal speaker in strategic management of the University of Edinburgh Business School.

“Although the height of the show of military programs is important, our work can also support Palestinian decision -makers, civil engineers, planners and other workers on the ground who are determined to recover what has been lost, stay on the ground and rebuild,” said Abdelnour, a Palestinian Canadian.

Commenting on the study, Ben Neimark, lecturer at Queen Mary University in London, who heads a team looking for the total cost of the recent climate of recent conflicts from Israel, said: “The methodological accent on debris is the end of the war.

Gaza is a 25 miles band, only twice the size of Washington DC at 141 square miles (365 km2). More than 90% of houses in Gaza have been damaged or destroyed, in addition to the vast majority of schools, clinics, mosques and infrastructure.

The current analysis merges the open source data on the surface of the building, the height, the structural damage and the topology of the road network to estimate the distribution of debris through Gaza – then calculate the cost of the carbon of the treatment and transport of these debris during the reconstruction, according to Nicholas Roy, co -author of the study which compiled the data and carried out the analysis.

“In the future, a finer spatial and temporal resolution of satellite images, progress in in -depth learning for the classification of buildings and damage, and methods that integrate information on different perspectives – such as cell phone images at the street level and images from top to bottom of the satellite – open new opportunities to estimate military emissions Cost of war ”.

The combustion of fossil fuels causes climate chaos, with extreme weather events increasingly fatal and destructive forcing a record number of people to migrate. The Gulf region is among the most vulnerable to bad weather and climatic disasters with slow appearance, in particular drought, desertification, extreme heat and erratic precipitation, as well as environmental degradation, food insecurity and water shortages.

The total military carbon footprint is estimated at around 5.5% of global emissions – excluding greenhouse gases from conflicts and war fighting. It is more than the combined contribution of civil aviation (2%) and shipping (3%).

Researchers are trying to calculate the climatic costs generated in two of the most deadly conflicts currently – the Russian war in Ukraine and Israeli military aggressions in Gaza and the Middle East in general – which could possibly help to calculate repairs.

In June, a study led by Neilmark revealed that the long -term climate cost of the destruction, compensation and reconstruction of Gaza could exceed 31 million tonnes of CO₂e. It is more than annual greenhouse gases combined in 2023 issued by Costa Rica and Estonia – but it is not forced to report the States to report military emissions to the United Nations climate organization.

Stuart Parkinson, executive director of Scientists for Global Responsibility, said: “The military and the war are large contributors hidden from the climate crisis … It is important to include the full range of military equipment production activities for fuel consumption during war fights, from war to carbon stores such as larger forests for cleaning efforts and reconstruction.

The Israeli government has not responded.