Yousef Munayyer offers a fact sheet on the impact of the Israeli blockade on Gaza.
In recent days, coverage of the attack on the aid flotilla headed to the Gaza Strip has focused on the lack of availability of certain humanitarian goods. This fact sheet is a reference tool based on data collected by international aid agencies and human rights groups on the impact of the siege on the population of Gaza.
Electricity: The siege has led to a significant lack of power in the Gaza Strip. In 2006, Israel carried out an attack on Gaza's only power plant and never permitted the rebuilding to its pre-attack capacity (down to producing 80 megawatts maximum from 140 megawatts). According to the UN Office for the Coordination of Humanitarian Affairs (UN OCHA), the daily electricity deficit has increased since January of 2010 with the plant only able to operate one turbine producing only 30 megawatts compared to its previous average of 60-65 megawatts in 2009. The majority of houses have power cuts at least eight hours per day. Some have no electricity for long as 12 hours a day. The lack of electricity has led to reliance on generators, many of which have exploded from overwork, killing and maiming civilians. Oxfam reported that "[in 2009], a total of 75 Palestinians died from carbon monoxide gas poisoning or fires from generators, and 15 died and 27 people were injured in the first two months of this year."
Water: Israel has not permitted supplies into the Gaza Strip to rebuild the sewage system. Amnesty International reports that 90-95 percent of the drinking water in Gaza is contaminated and unfit for consumption. The United Nations even found that bottled water in Gaza contained contaminants, likely due to the plastic bottles recycled in dysfunctional factories. The lack of sufficient power for desalination and sewage facilities results in significant amounts of sewage seeping into Gaza's costal aquifer--the main source of water for the people of Gaza.