For most of the world, electricity is background noise — lights that flick on, phones that charge overnight, refrigerators that hum without thought. In Gaza, power was never that quiet. For years before October 2023, families planned their days around outages, businesses ran on generators, and hospitals kept careful count of their fuel reserves. Then, in the opening hours of Israel’s military campaign, what was already a rationed lifeline was cut almost entirely. Understanding Gaza’s electricity crisis means understanding both how fragile the system was before the war and how deliberately it has been dismantled since.
Gaza Electricity Hours Per Day Before October 2023
Gaza’s electricity supply had been in a state of managed collapse for more than a decade before October 7, 2023. The territory’s single operational power plant — the Gaza Power Plant (GPP), located in Nuseirat in the central Strip — was designed to generate roughly 140 megawatts, but chronic fuel shortages and past Israeli strikes left it producing far less than its capacity for most of the post-2007 blockade period.
According to the UN Office for the Coordination of Humanitarian Affairs (OCHA), Gazans received between 8 and 12 hours of electricity per day during relatively stable periods in the years leading up to 2023 — and frequently far less during escalations or fuel crises. A 2022 OCHA report noted that the territory’s total electricity supply, combining the GPP’s output with imports from the Israeli national grid (managed by the Israel Electric Corporation, or IEC) and a smaller line from Egypt, reached only about 50–60 percent of actual demand even in better periods.
The Israeli grid connection was the largest single source of power, supplying around 120 megawatts when fully operational. But those imports were controlled by the Israeli authorities and subject to political decisions: during the 2021 escalation and repeated budget standoffs between the Palestinian Authority, Hamas, and Israel over electricity payment arrangements, supply was curtailed. Gaza’s Energy Authority documented rolling schedules in which neighborhoods received power in rotating 8-hour blocks — meaning a family might have electricity from midnight to 8 a.m. one day, and a different window the next.
The GPP itself was entirely dependent on fuel imported through the Kerem Shalom crossing, which Israel controls. Gisha — the Israeli legal center focused on freedom of movement — documented how fuel transfers were frequently delayed or reduced as a pressure mechanism during political tensions, directly affecting how many hours per day Gazan households and institutions could draw power.
The Infrastructure Behind the Blackout: What the Gaza Power Plant Actually Is
The Gaza Power Plant was built in the late 1990s with international donor funding and began operating in 2002. It has been damaged or destroyed by Israeli airstrikes multiple times — most comprehensively in July 2006 and again during the 2014 war — and each reconstruction required years and hundreds of millions of dollars in aid. By 2023, the plant was running on industrial diesel, and its output fluctuated month-to-month based on how much fuel could enter the Strip.
The broader electricity grid in Gaza — the distribution network of cables, transformers, and substations — was already degraded before the current war. The Gaza Electricity Distribution Company (GEDCO) had reported that significant portions of the network required urgent rehabilitation. OCHA’s Humanitarian Needs Overview for 2023, published before the October escalation, described the electricity sector as one of the most critically underfunded in the territory.
This pre-existing fragility is essential context. Gaza did not enter October 2023 with a functioning electricity system that was then suddenly destroyed. It entered with a system already living on borrowed time, kept minimally alive by international fuel donations, a politically contested Israeli grid connection, and a power plant that had been bombed and rebuilt more than once.
Since October 2023: Total Blackout and the Deliberate Cut
On October 11, 2023, four days after the Hamas-led attack on southern Israel, Israeli Energy Minister Israel Katz announced that Israel would cut all electricity to Gaza. The IEC connection — Gaza’s largest single power source — was severed. The Gaza Power Plant, already low on fuel, shut down within days as no new fuel imports were permitted through Kerem Shalom. By mid-October 2023, OCHA confirmed that Gaza had effectively zero hours per day of grid electricity.
The UN described the cut as part of a “total siege.” Israeli officials framed it as a measure to pressure Hamas. Human rights organizations including Amnesty International and Human Rights Watch characterized the electricity cut, combined with restrictions on food, water, and medicine, as collective punishment prohibited under Article 33 of the Fourth Geneva Convention.
Some limited fuel has entered Gaza in subsequent months through humanitarian corridors, but OCHA’s situation reports through 2024 consistently documented that amounts were far below the minimum needed to restore any meaningful grid function. The Gaza Power Plant remained non-operational. Hospitals, water pumping stations, and desalination plants were left dependent on whatever generator fuel humanitarian agencies could bring in — a trickle against an overwhelming need.
What the Blackout Means for Gaza’s Hospitals
The human cost of the electricity crisis is most acute — and most documentable — in the health sector. The World Health Organization (WHO) has tracked hospital functionality in Gaza throughout the conflict, and the picture is stark. By early 2024, WHO reported that only a minority of Gaza’s hospitals were partially functional, with most running on emergency generators that themselves depended on irregular fuel deliveries.
Without reliable electricity, the consequences cascade: operating theaters cannot function safely, incubators for premature infants fail, oxygen concentrators stop, dialysis machines go dark. WHO documented that patients on life-support equipment died when generators ran out of fuel. OCHA reported in late 2023 that the European Hospital in Khan Younis — one of the few facilities still attempting complex surgeries — was operating with less than 24 hours of fuel reserve on multiple occasions.
UNRWA, which operates health posts and shelters across Gaza, similarly reported that medical refrigeration for vaccines and medications was compromised by electricity loss, threatening the integrity of medical supplies for a population experiencing mass displacement and trauma injury at a scale the territory’s decimated health system cannot absorb.
A System Designed to Depend, and a Population Paying the Price
Gaza’s electricity crisis did not emerge from poverty or mismanagement alone. It was structured into the territory’s reality by the blockade architecture that Israel imposed after 2007 — an architecture that made Gaza’s power supply contingent on Israeli political decisions about fuel imports and grid connections. Scholars including Noura Erakat have described this dependency as a tool of control, not an incidental feature of the occupation.
What October 2023 did was remove even the pretense of managed supply. The 8 to 12 hours per day that Gazans once rationed their lives around — inadequate as it was — became zero. And in that zero, people are dying in hospitals, drinking contaminated water pumped without power, and living in a darkness that is not accidental. It is documented, it is deliberate, and it is measurable in hours: the hours that no longer come.
Sources
- OCHA oPt, Humanitarian Situation Reports, October–December 2023 and 2024 updates: ochaopt.org
- OCHA oPt, Humanitarian Needs Overview: Occupied Palestinian Territory 2023
- WHO, Health Cluster Situation Reports: Gaza Strip, 2023–2024: who.int
- Gisha – Legal Center for Freedom of Movement, Reports on fuel transfers to Gaza: gisha.org
- UNRWA, Emergency Situation Reports, 2023–2024: unrwa.org
- Human Rights Watch, “Gaza: Unlawful Israeli Attacks” and collective punishment documentation, 2023
- Amnesty International, Gaza siege and collective punishment reporting, October 2023
- Fourth Geneva Convention, Article 33 (collective punishment prohibition), ICRC
- Noura Erakat, Justice for Some: Law and the Question of Palestine, Stanford University Press, 2019