War-Ravaged Gaza Faces Multi-Billion Dollar Reconstruction Challenge

Destroyed buildings are seen through the window of an airplane from the US Air Force overflying the Gaza Strip, on March 14, 2024. (AP)
Destroyed buildings are seen through the window of an airplane from the US Air Force overflying the Gaza Strip, on March 14, 2024. (AP)
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War-Ravaged Gaza Faces Multi-Billion Dollar Reconstruction Challenge

Destroyed buildings are seen through the window of an airplane from the US Air Force overflying the Gaza Strip, on March 14, 2024. (AP)
Destroyed buildings are seen through the window of an airplane from the US Air Force overflying the Gaza Strip, on March 14, 2024. (AP)

Billions of dollars will be needed to rebuild Gaza after the war between Israel and the Palestinian group Hamas, according to assessments from the United Nations.

Israel and Hamas agreed to a deal to halt fighting in the enclave and swap Israeli hostages for Palestinian prisoners, an official briefed on the agreement said on Wednesday.

Here is a breakdown of the destruction in Gaza from the conflict prompted by the Oct. 7, 2023 attack on Israel by Hamas, which at the time ruled the Palestinian enclave.

HOW MANY CASUALTIES ARE THERE?

The Hamas attack on Israel killed 1,200 people, according to Israeli tallies. Israel's retaliation has killed more than 46,000 people, according to Gaza's health ministry.

HOW LONG WILL IT TAKE TO CLEAR THE RUBBLE?

The United Nations warned in October that removing 42 million tons of rubble left in the aftermath of Israel's bombardment could take years and cost $1.2 billion. A UN estimate from April 2024 suggested it would take 14 years to clear the rubble.

The debris is believed to be contaminated with asbestos, with some refugee camps struck during the war known to have been built with the material. The rubble also likely holds human remains. The Palestinian Ministry of Health estimated in May that 10,000 bodies were missing under the debris.

HOW MANY BUILDINGS HAVE BEEN DESTROYED?

Rebuilding Gaza's shattered homes will take at least until 2040, but could drag on for many decades, according to a UN report released last year.

Two-thirds of Gaza's pre-war structures - over 170,000 buildings - have been damaged or flattened, according to UN satellite data (UNOSAT) in December. That amounts to around 69% of the total structures of the Gaza Strip.

Within the count are a total of 245,123 housing units, according to an estimate from UNOSAT. Currently, over 1.8 million people are in need of emergency shelter in Gaza, the UN humanitarian office said.

WHAT IS THE INFRASTRUCTURE DAMAGE?

The estimated damage to infrastructure totaled $18.5 billion as of end-January 2024, affecting residential buildings, commerce, industry, and essential services such as education, health, and energy, a UN-World Bank report said.

An update by the UN humanitarian office this month showed that less than a quarter of the pre-war water supplies were available, while at least 68% of the road network has been damaged.

HOW WILL GAZA FEED ITSELF?

More than half of Gaza's agricultural land, crucial for feeding the war-ravaged territory's hungry population, has been degraded by conflict, satellite images analyzed by the United Nations show.

The data reveals a rise in the destruction of orchards, field crops and vegetables in the Palestinian enclave, where hunger is widespread after 15 months of Israeli bombardment.

The UN Food and Agriculture Organization said last year that 15,000 cattle, or over 95%, of the total had been slaughtered or died since the conflict began and nearly half the sheep.

WHAT ABOUT SCHOOLS, UNIVERSITIES, RELIGIOUS BUILDINGS?

Palestinian data shows that the conflict has led to the destruction of over 200 government facilities, 136 schools and universities, 823 mosques and three churches. Many hospitals have been damaged during the conflict, with only 17 out of 36 units partially functional as of January, the UN humanitarian office's report showed.

Amnesty International's Crisis Evidence Lab has highlighted the extent of destruction along Gaza's eastern boundary. As of May 2024, over 90% of the buildings in this area, including more than 3,500 structures, were either destroyed or severely damaged.



‘We Need Everything’: Gazans Ponder Mammoth Task of Rebuilding

 An aerial photograph taken by a drone shows Palestinians walking through the destruction caused by the Israeli air and ground offensive, in Rafah, Gaza Strip, Tuesday, Jan. 21, 2025. (AP)
An aerial photograph taken by a drone shows Palestinians walking through the destruction caused by the Israeli air and ground offensive, in Rafah, Gaza Strip, Tuesday, Jan. 21, 2025. (AP)
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‘We Need Everything’: Gazans Ponder Mammoth Task of Rebuilding

 An aerial photograph taken by a drone shows Palestinians walking through the destruction caused by the Israeli air and ground offensive, in Rafah, Gaza Strip, Tuesday, Jan. 21, 2025. (AP)
An aerial photograph taken by a drone shows Palestinians walking through the destruction caused by the Israeli air and ground offensive, in Rafah, Gaza Strip, Tuesday, Jan. 21, 2025. (AP)

As bombs rained down and entire neighborhoods around her were pulverized, Shayma Abualatta found the only way to cope with the trauma of Gaza's 15-month-long war was to make sure she did all she could to get an education.

Now the 21-year-old, who is studying computer science and computer engineering, wants to use what she learned to help rebuild a land where the most basic lifelines have been severed and where everyone needs everything.

"I want to stay in my country, to stay where I am, to stay with my relatives and the people I love," she said.

As a fragile ceasefire takes hold in Gaza, Palestinians are beginning to think cautiously about rebuilding - a Herculean task when the entire 2.3 million population is homeless with many displaced multiple times.

During the conflict, Abualatta said the only way she could exercise some control over her life was to keep studying. But for the first three months of the war, she could not even bring herself to open her laptop. The first time she did, she cried.

"I felt like it was such a blessing to have the opportunity to achieve something," she said in a phone interview from central Gaza, where she had fled from air strikes in the north.

The Israeli military has laid to waste to much of Gaza in its campaign to eliminate Hamas in retaliation for the group's Oct. 7, 2023 attack on Israel.

Gaza health authorities say at least 47,000 people have been killed in the conflict, with the rubble likely holding the remains of thousands more.

As well as freeing 33 of the 98 Israeli and foreign hostages still held by Hamas, the ceasefire deal requires Israel to allow 600 truckloads of aid into Gaza every day for six weeks.

"We need the border crossings to open without restrictions," Abualatta said. "We need everything."

Electricity is one of her main concerns. Every day she walks from the tent where she now lives to a local charging point where she can get online. With peace, she hopes more solar panels can be brought into the territory.

"We just need to clear the rubble and set up tents over them," she said. "We will start off the with tents and develop them slowly."

That might prove easier said than done.

SCALE OF CRISIS ‘UNIMAGINABLE’

The scale of the humanitarian crisis is "almost unimaginable", Alexandra Saieh of charity Save the Children, told the Thomson Reuters Foundation, "multiple pressing crises are unfolding, and they are deeply interconnected".

Save the Children said it would prioritize sending food, water and medicine for children.

"The race is on to save children facing hunger and disease as the shadow of famine looms," Saieh said.

The United Nations says removing 42 million tons of rubble in Gaza could take more than a decade and cost $1.2 billion.

Fuel to power water desalination plants is also essential, said Vincent Stehli, head of operations at aid group Action Against Hunger. But repairing water networks would require items such as metal pipes that Israel currently bans entering Gaza.

Stehli said aid groups "cannot wait 10 or 15 years," until the rubble is cleared. "Reconstruction has to happen. Recovery has to happen to some of the key installations," he said.

Abualatta agrees. When her Gaza-based university suspended online classes, she sought out University of the People (UoPeople), a tuition-free, completely online university, and began taking computer science courses.

She expects to graduate next year.

UoPeople has raised $300,000 to pay for scholarships for students in Gaza, Shai Reshef, the university's president, told the Thomson Reuters Foundation.

"If we get more money, we will get even more of them, as many as we as we have money for," he said.

But he said students could not wait till their schools and universities were rebuilt to get an education.

"What do you do with the kids? With the students? Teach them online," Reshef said.