Israel’s natural gas sector is one of the most important energy stories in the Eastern Mediterranean. For much of its modern history, Israel had limited domestic fossil fuel resources and depended heavily on imported coal, oil, and petroleum products. That changed after large offshore gas discoveries in the Mediterranean, especially Tamar and Leviathan. Natural gas now sits at the center of Israel’s electricity system, industrial fuel supply, and regional energy diplomacy.
The sector is not only about production. Israel’s gas industry connects offshore platforms, coastal pipelines, power plants, export agreements, and regional politics. The country has become a meaningful gas supplier to Egypt and Jordan, while also relying on gas to reduce coal use at home. This creates a strategic balance: Israel wants to expand exports, but it also needs enough gas for domestic electricity, emergency supply, and long-term energy security.
Offshore Discoveries Changed Israel’s Energy Position
Israel’s natural gas sector is built mainly around offshore fields in the Mediterranean Sea. The most important are Tamar, Leviathan, and Karish. These fields turned Israel from an energy importer with limited domestic production into a country with a major domestic gas supply and a growing export role.
Tamar was the first major breakthrough. It began production in 2013 and became a core source of gas for Israel’s electricity sector. Leviathan, a larger offshore field, began commercial production at the end of 2019 and gave Israel the scale needed to become a regional exporter. Karish, operated separately from Tamar and Leviathan, added another source of supply and helped diversify the offshore production base.
The Israeli Ministry of Energy’s petroleum database describes the country’s oil and gas activity as centered on exploration, development, and production, with the Petroleum Commissioner regulating upstream activity. That matters because Israel’s gas resources are not simply domestic fuel assets. They are part of a regulated offshore industry involving international operators, long-term development plans, and export approvals.
Production has continued to grow. Official data cited in 2026 reported that Israel produced a record 27.38 billion cubic meters of natural gas in 2024 from Leviathan, Tamar, and Karish, up from 25.28 bcm in 2023. This growth shows how quickly the sector has moved from discovery to national infrastructure.
Natural Gas Now Dominates Israel’s Electricity Mix
The most important domestic use of Israeli natural gas is power generation. Natural gas is the largest source of electricity in Israel, accounting for about 70% of total electricity generation in 2024, according to the International Energy Agency.
This heavy reliance reflects a deliberate shift away from coal. Israel has worked to reduce coal-fired generation and replace it with gas and renewables. The Ministry of Energy’s 2030 goal, as summarized by the U.S. International Trade Administration, is for electricity generation to reach roughly 70% natural gas and 30% renewables while shutting down coal plants, while retaining some coal capability for emergencies.
Natural gas gives Israel several advantages in the power sector. It is domestically available, dispatchable, and easier to ramp than coal. It also produces lower carbon dioxide emissions than coal when burned for electricity. For a country with rising electricity demand, limited land, and security concerns around imported fuel, domestic offshore gas has become a stabilizing part of the energy system.
But dependence on gas also creates exposure. Offshore fields, platforms, subsea infrastructure, and coastal receiving systems are strategic assets. If offshore production is interrupted, Israel must prioritize domestic electricity and industrial needs before exports. That makes gas infrastructure both an energy asset and a national security concern.
Leviathan Anchors Israel’s Export Strategy
Leviathan is the center of Israel’s natural gas export ambitions. The field supplies Israel, Egypt, and Jordan, and its scale gives Israel a larger role in Eastern Mediterranean energy trade.
In 2025, Leviathan partners signed an export agreement worth up to $35 billion to supply Egypt. Reuters reported that the agreement covered about 130 bcm of gas through 2040 or until the contract volumes are fulfilled, and described it as the largest export agreement in Israel’s history. Israel approved the deal in December 2025.
The commercial logic is clear. Egypt has domestic gas production, LNG export plants, large industrial demand, and periods of supply shortage. Israeli gas can support Egyptian consumption and, when conditions allow, help feed LNG exports. Jordan also receives Israeli gas, making Israel’s offshore production part of the wider energy balance of the region.
Exports increased before the latest expansion approvals. Israeli natural gas exports to Egypt and Jordan rose 13.4% in 2024, while total production rose 8.3%, according to Reuters reporting based on Israeli energy-sector data.
For Israel, these exports create revenue, strengthen the commercial case for field expansion, and give the country a more active role in regional energy markets. For buyers, Israeli gas provides pipeline supply that can be cheaper and more direct than imported LNG. The result is a gas trade network shaped by both economics and regional diplomacy.
Field Expansion Is the Next Major Growth Test
Israel’s gas future depends heavily on whether offshore production can expand while domestic supply remains secure. Chevron approved a final investment decision in January 2026 to expand Leviathan, with output expected to rise to about 21 bcm per year later in the decade. The field is operated by Chevron Mediterranean, with NewMed Energy and Ratio Energies as partners.
This expansion is important because Israel is trying to serve three markets at once. First, it must supply domestic power plants and industry. Second, it has long-term export commitments to Egypt and Jordan. Third, it wants to preserve enough reserves for future Israeli demand.
That balance has created policy debate. Israeli officials have at times linked export approvals to domestic pricing and long-term national supply. This is a common issue for gas-producing countries: exports can attract investment and generate revenue, but too much export capacity can raise concerns about domestic affordability and energy security.
Additional exploration is also part of the strategy. In early 2026, Israel’s Ministry of Energy and Infrastructure said it was continuing to expand natural gas exploration in Israel’s exclusive economic zone to strengthen energy security and increase supply options. Exploration does not guarantee future production, but it shows that Israel still sees offshore gas as a strategic resource rather than a completed development story.
Security Risk Shapes the Gas Sector
Israel’s natural gas industry is unusually exposed to security risk because its major resources are offshore and concentrated in a small number of fields. Disruption to one or two fields can affect domestic supply, exports, and neighboring markets.
This risk became visible during regional conflict. In June 2025, Israel shut down key offshore fields, including Leviathan and Karish, during conflict with Iran. Reuters reported that Israel later resumed limited exports only from surplus supplies after domestic needs were met, with most limited exports initially going to Jordan and only small volumes reaching Egypt.
The episode showed the importance of gas to both Israel and its customers. Egypt had to manage reduced supply by increasing fuel oil use and arranging additional LNG imports. Israeli officials emphasized that domestic needs came first. That is the practical reality of Israel’s gas export model: regional buyers benefit from Israeli supply, but exports remain dependent on Israeli security conditions and domestic demand.
For Israel, this makes infrastructure protection and redundancy central to the sector. More production capacity can help, but security risk cannot be solved only by drilling more gas. The country also needs resilient platforms, pipelines, receiving facilities, storage options, backup fuels, and flexible electricity planning.
Natural Gas and the Transition Away From Coal
Natural gas is sometimes described as a transition fuel, and in Israel that description has a practical meaning. Gas has allowed the country to reduce coal use while maintaining reliable electricity supply. It also gives the power system flexibility as solar capacity expands.
Israel has strong solar potential, but solar generation is variable and land availability can be difficult. Natural gas plants help balance the grid when solar output drops, especially during evening demand peaks. This makes gas and renewables connected rather than separate parts of the energy system.
The long-term question is whether natural gas remains dominant or gradually becomes a balancing fuel as renewable generation, storage, and grid upgrades increase. Israel’s stated 2030 power goal still gives gas the largest role in electricity generation, with renewables expanding but not replacing gas entirely.
That means Israel’s gas sector is likely to remain important for decades, even as the country adds solar power and explores other low-carbon options. Gas is not only a legacy fuel in Israel. It is the foundation of the current electricity system and a bridge to a more diversified power mix.
Outlook for Natural Gas in Israel
Israel’s natural gas sector is positioned for continued growth, but its direction will depend on three issues: offshore expansion, export reliability, and domestic energy security. Leviathan’s expansion could increase Israel’s regional export role, while Tamar and Karish continue to support domestic supply. The country’s gas exports to Egypt and Jordan give Israel economic and diplomatic leverage, but they also tie neighboring markets to Israeli offshore security.
The core challenge is balance. Israel must keep enough gas for its own electricity system, maintain investor confidence, honor export commitments, and protect critical offshore infrastructure. If production expansion, grid planning, and security management remain aligned, natural gas will stay at the center of Israel’s energy economy and its role in Eastern Mediterranean energy trade.
