This is not because of any Israeli limitations on fuel. Gasoline and cooking gas are being pumped today. It is all a question of whether there are any buyers in Gaza who are paying for it.
Hamas and the PA have been arguing for weeks over the price of fuel for the power plant. It appears that sometimes, some other nations have been paying for the fuel for Gaza.
Right now, it seems, no one is paying.
COGAT tells me that so far this year, 62,888,584 liters of fuel have been transferred from Israel to Gaza for the power plant, including 7,276,227 liters in December alone.
When the Gaza power plant does not have fuel, electricity outages reach 12 hours a day in Gaza. Israel provides 125 MW a day and Egypt another 32 MW a day.