Israel’s Revenue from natural gas royalties in the first half of 2024 was NIS 1.133 billion, up 12.5% from the first half of 2023. Further state revenue comes from taxes on profits of the oil companies. About half the revenue was due to gas produced from the Leviathan reservoir.
https://en.globes.co.il/en/article-israels-gas-royalties-up-125-in-h1-2024-1001489220