Israel’s energy system is defined by a fast shift from imported fossil fuels to offshore natural gas, while still facing pressure from coal retirement, oil import dependence, land limits for solar power and regional security risks. The country now produces enough natural gas to supply most of its electricity and export gas to neighbors, but it still imports almost all of the oil used in transport and refining. Israel’s energy future depends on three linked questions: how quickly it can reduce coal, how much it can expand solar power, and whether its grid can become more resilient during conflict, heat waves and rising electricity demand.
Israel’s Energy Story: From Fuel Importer to Offshore Gas Power
For much of its modern history, Israel was highly dependent on imported fuel. That changed after major offshore natural gas discoveries in the Eastern Mediterranean. Tamar, Leviathan and Karish turned natural gas into the central fuel of Israel’s electricity system, reducing coal use and changing the country’s regional energy role. By early 2025, about 70% of Israel’s electricity came from natural gas, while renewables supplied about 15%, mostly from solar power.
This gives Israel a different energy profile from many countries in the Middle East. It is not a major crude oil producer like Saudi Arabia, Iraq or Kuwait. Its energy strength is offshore gas, not oil. It also does not have the large land area that helps some countries build huge solar and wind projects. Israel’s energy strategy is therefore concentrated: gas for reliable power, solar for cleaner growth, imported oil for transport, and a grid that must become more flexible and harder to disrupt.
The country’s small size makes this harder. Solar resources are strong, especially in the Negev and on rooftops, but land is limited. The grid must move power between dense coastal cities, industrial zones, military-sensitive areas, desert regions and border communities. This makes infrastructure as important as fuel supply.
Natural Gas in Israel: The Fuel That Rebuilt the Power Sector
Natural gas is the backbone of Israel’s modern energy system. Tamar was discovered in 2009 and became the country’s first major domestic gas supply. Leviathan started production in late 2019 and later became the larger source, while Karish began producing in 2022. These fields helped Israel move away from imported fuel and become a natural gas exporter.
Gas is especially important for electricity. Domestic natural gas consumption reached 13.1 billion cubic meters in 2023, and the electricity sector accounted for most of that use. Gas-fired power plants replaced much of the coal that once dominated Israeli electricity generation. The government’s 2030 power goal is built around a mix of about 70% natural gas and 30% renewable energy, while closing coal plants except for emergency capability.
Israel’s gas sector is also regional. Gas exports to Egypt and Jordan have grown, and in 2024 Israel’s gas exports increased compared with 2023. Egypt is especially important because Israeli gas can help supply Egyptian demand and support LNG export infrastructure.
The Leviathan field is becoming even more important. In January 2026, Chevron and its partners approved a $2.36 billion expansion project that is expected to raise Leviathan deliveries by 9 bcm per year to about 21 bcm, with the project planned to come online in 2029. Reuters reported that the expansion is intended to increase supply to Egypt, Jordan and wider regional markets.
The risk is that Israel’s gas strength is also concentrated offshore. Platforms, pipelines and export routes are strategically valuable but vulnerable during regional crises. The temporary shutdown of Tamar after the October 2023 attacks showed how quickly security events can affect the energy system.
Coal in Israel: A Shrinking Fuel With Emergency Value
Coal used to be the foundation of Israeli electricity. That is no longer the case. Coal-generated power fell from 52% of Israel’s electricity in 2013 to 17% in 2023, mostly because natural gas became available at scale.
Israel has been trying to phase out coal faster than many other fossil fuels. The government has aimed to close coal plants and replace most coal-fired generation with gas and renewables. However, the coal phaseout has not been completely smooth. A Knesset research abstract from November 2025 noted that earlier forecasts expected coal to fall to roughly 3% in 2025 and disappear from generation in 2026, but that the goal of ending coal use by the end of 2025 would not be met.
By June 2026, Israel’s Ministry of Energy reported that coal’s share of electricity production had fallen to about 10%, down from the previous year. This makes coal a declining but still relevant part of the system. It is no longer the main fuel, but it can still act as reserve capacity in emergencies.
Coal’s role in Israel is therefore different from coal’s role in countries such as South Africa, China or India. Israel is not planning its energy future around coal. It is trying to keep enough backup capacity for crisis conditions while shifting normal electricity generation toward gas and solar.
Oil in Israel: Imports, Refineries and Transport Fuels
Israel is not a major oil producer. Imported oil meets more than 99% of domestic oil demand, even though offshore natural gas has made the country more energy independent in electricity.
Oil matters mainly through transport, refining, petrochemicals and strategic fuel supply. Cars, trucks, buses, aviation and shipping still depend heavily on petroleum fuels. Electric vehicles and rail electrification may reduce future oil demand, but oil remains central to daily mobility and national logistics.
Israel has two main refineries: Haifa, with about 197,000 barrels per day of capacity, and Ashdod, with about 100,000 barrels per day after an upgrade. Together they give the country important downstream capacity even though crude oil itself is mostly imported.
This creates a different kind of energy security issue. Israel has domestic natural gas for power, but it still needs crude oil and refined products for much of its transport system. That makes ports, storage sites, refineries and fuel distribution networks strategically important.
Oil infrastructure has also become part of the wider security picture. In March 2026, Reuters reported that a missile hit a gasoline storage tank and industrial building at Israel’s Oil Refineries in Haifa, though production facilities were not harmed and fuel supplies were not affected. Events like this show why Israel’s energy debate is not only about fuel prices or emissions. It is also about infrastructure protection.
Electricity Infrastructure in Israel: Reform, Reliability and Grid Pressure
Israel’s electricity infrastructure is in transition. In 2023, installed capacity was 23.7 GW. The Electricity Authority expected installed capacity to reach 39.6 GW by 2030, a large increase driven by population growth, electrification, cooling demand and renewable energy targets.
The Israel Electric Corporation, or IEC, historically dominated the power sector. A structural reform approved in 2018 was designed to reduce IEC’s role in generation, increase competition and improve market efficiency. IEC’s share of generation has fallen, but it continues to control transmission and distribution, which are the parts of the system that need major upgrading.
That distinction matters. Israel can add solar farms, rooftop panels and gas-fired plants, but the transition will slow down if the grid cannot connect new generation or move power efficiently. Transmission is especially important because many strong solar areas are not located exactly where demand is highest.
Grid resilience is now a central issue. Reuters reported in 2024 that Israel was working on “energy islands,” or microgrids, that can disconnect from the national network and operate independently during emergencies. The pilot at Maale Gilboa uses renewable energy, storage and biogas.
This reflects a larger security problem. Much of Israel’s grid is above ground, and power lines were damaged during the October 2023 attacks. The government’s energy island strategy is meant to support communities, border areas and critical services if the main grid is disrupted.
Nuclear Energy in Israel: Research Reactors, No Civilian Power
Israel does not use nuclear power for commercial electricity generation. Unlike France, South Korea or the United Arab Emirates, it has no civilian nuclear power fleet feeding the grid.
There have been past discussions about building nuclear power plants. The Israel Electric Corporation set aside a site at Shivta in the Negev in the 1980s, and later proposals discussed a twin-reactor plant under international safeguards. But those plans did not become a working civilian nuclear program.
Israel does have nuclear research infrastructure. The World Nuclear Association notes a 5 MWt research reactor at Nahal Soreq, under IAEA safeguards, and a 70 MWt heavy water reactor at Dimona. It also states that Israel has not been part of the Nuclear Non-Proliferation Treaty, which would severely constrain outside supply of civilian nuclear equipment or fuel.
For an energy profile, the key point is simple: nuclear technology exists in Israel, but nuclear power does not contribute to the electricity mix. The country’s low-carbon power strategy is therefore not based on reactors. It is based mainly on solar power, storage, grid upgrades and the reduction of coal.
Renewable Energy in Israel: A Solar Country With Land Limits
Israel’s renewable energy story is mostly a solar story. The country has strong sunlight, widespread solar water heating experience and growing rooftop solar potential. But it has limited land, a dense population, military land-use constraints, ecological concerns and a grid that needs investment to absorb more variable power.
In 2025, Reuters reported that about 15% of Israel’s electricity came from renewables and that the Energy Ministry was targeting 30% by 2030. The same report noted that Israel is encouraging households, businesses and municipalities to install rooftop solar panels and sell excess power to the grid.
This rooftop focus is important. Large solar farms require land, and Israel does not have the same open-space options as larger desert countries. Rooftops, parking lots, reservoirs, agricultural dual-use projects and community systems can help increase solar capacity without using as much open land.
The U.S. International Trade Administration has noted that Israel fell short of earlier renewable targets, producing 12.5% of its electricity from renewables in 2023. It cited bureaucratic bottlenecks, limited land, underdeveloped transmission from remote generation sites and low-cost offshore gas as factors that slowed renewable growth.
Wind, hydro and biomass exist but are much smaller than solar. Hydropower is limited because Israel does not have the river systems of Norway, Brazil or Canada. Wind potential is also more limited and more site-specific. This makes storage especially important. If solar is the main renewable resource, batteries and demand management become necessary for evening peaks and emergency backup.
Geography and Energy: Coast, Desert, Cities and Borders
Israel’s geography shapes every part of its energy system. The Mediterranean coast is central to gas production, imports, refineries and dense electricity demand. Offshore fields such as Tamar and Leviathan sit in the Eastern Mediterranean, making the sea a major energy zone.
The Negev is important for solar power because of its strong sunlight and open desert areas. But even there, solar development must compete with military zones, environmental concerns, Bedouin communities, infrastructure limits and transmission needs. Solar power is not only a resource question; it is a land planning question.
The central coastal plain, including the Tel Aviv metropolitan area, is the country’s main demand center. It needs reliable electricity for homes, technology firms, transport systems, hospitals, data centers, universities and service industries. Jerusalem has a different energy profile, shaped by hills, public institutions and transport electrification. The north and south have stronger border-security concerns, which is why microgrids and local backup systems have become more important.
Israel’s climate also matters. Hot summers raise cooling demand, and water infrastructure requires energy. Desalination, pumping and urban cooling all increase electricity needs. A future with more electric vehicles, electric rail and digital infrastructure will make the power grid even more important.
Energy Security in Israel: Gas Strength, Oil Exposure and Regional Risk
Israel has improved its energy security through domestic gas production. Gas reduces dependence on imported coal and oil for electricity. It also gives Israel export relationships with Egypt and Jordan, making energy part of regional diplomacy and trade.
At the same time, energy security remains complicated. Israel still imports crude oil. Its offshore gas platforms and pipelines can be exposed to conflict risk. Its grid has above-ground vulnerabilities. Its refineries and ports are important strategic assets. Its solar expansion depends on transmission, storage and land access.
Regional energy links could become more important. Greece and Israel signed an energy agreement in December 2024 to promote stability and develop projects in the Eastern Mediterranean, including a proposed green electricity corridor from Israel to the European Union through Greece.
The Great Sea Interconnector is another strategic idea. The project is designed to link Greece, Cyprus and later Israel through an undersea electricity cable. Reuters reported in May 2026 that the project had faced delays and may need additional funding, but the plan remains significant because it could eventually connect Israel more closely with European electricity markets.
This would change Israel’s position. Today, Israel’s electricity system is mostly isolated. A strong interconnector could improve backup options, allow more renewable integration and create a new channel for regional energy trade. But cost, geopolitics and technical difficulty remain major barriers.
Energy Policy in Israel: Gas, Competition and Solar Growth
Israel’s energy policy is trying to balance reliability, affordability, emissions and security. The country wants to reduce coal, expand renewables, maintain gas reliability and open more of the electricity market to competition.
The electricity reform that began in 2018 is central to this. It reduced IEC’s generation dominance and brought more independent power producers into the system. But transmission and distribution still need large upgrades, especially if solar power is going to grow quickly.
The renewable target is ambitious but difficult. A 30% renewable electricity share by 2030 requires much more solar, storage and grid capacity. The problem is not sunlight. The problem is implementation: permits, land, transmission, distribution upgrades, storage economics and the need to keep power reliable during security crises.
Natural gas policy also has tradeoffs. Gas has helped Israel reduce coal and lower emissions compared with older coal-heavy generation. It supports energy security and exports. But heavy gas dependence can slow renewable deployment if gas-fired electricity remains cheaper and easier to connect than solar-plus-storage projects.
The Main Energy Challenges Facing Israel
Israel’s first energy challenge is grid modernization. Solar expansion, electric vehicles, storage and microgrids all require a smarter and stronger grid. Without transmission and distribution upgrades, renewable targets will remain difficult.
The second challenge is energy security during conflict. Offshore gas fields, ports, refineries, power stations and power lines are all strategically important. The push toward energy islands shows that Israel is trying to decentralize parts of its power system, but that work will take investment and coordination.
The third challenge is coal retirement. Coal is falling quickly, but full phaseout is harder when the country wants emergency backup capacity. Keeping coal only for emergencies may be practical, but it still complicates emissions goals and plant management.
The fourth challenge is oil dependence. Israel’s electricity system has become more independent because of gas, but transport remains tied to imported oil. Electric vehicles, rail electrification and public transport can reduce this over time, but the change will not happen instantly.
The fifth challenge is land. Israel is a solar-rich country, but not a land-rich country. That makes rooftop solar, dual-use solar, storage and local generation more important than in larger countries with wide open energy zones.
The Future of Energy in Israel
Israel’s energy future will likely be built around natural gas, solar power, storage and a more resilient grid. Gas will remain the anchor fuel for electricity and exports, especially as Leviathan expands. Coal will keep shrinking, though it may remain as emergency backup for longer than planned. Oil will continue to matter in transport until electrification becomes much larger.
The long-term question is whether Israel can turn its solar potential into a reliable national power source without weakening grid stability. That means more rooftops, more batteries, stronger transmission, better local backup systems and clearer rules for private investment.
Israel’s energy transition will not look like France’s nuclear model, Norway’s hydropower model or Saudi Arabia’s oil-export model. It is a compact, security-sensitive, gas-and-solar system. Its success will depend on how well the country connects offshore gas, distributed solar, storage, regional links and grid resilience into one reliable energy strategy.
