Venezuela’s oil renaissance: environmental and economic challenges

Venezuela, with the world's largest oil reserves, is struggling to revitalize its oil industry despite sanctions, pollution of Lake Maracaibo and environmental challenges.

Share:

Relance pétrolière au Venezuela

Venezuela, once dubbed “Saudi Venezuela” because of its immense oil revenues, is going through a critical period. With the world’s largest oil reserves, the country now faces major challenges in revitalizing an industry in decline. The impact of corruption, mismanagement and international sanctions continues to weigh heavily on the Venezuelan economy. In addition, the pollution of Lake Maracaibo highlights the environmental consequences of the collapse of the oil industry.

The golden age of oil

Discovered in the late 19th century, oil became the main driver of the Venezuelan economy in the 1920s. In 1976, the country nationalized foreign companies to create Petróleos de Venezuela (PDVSA), the state-owned oil giant. This sector has financed most of the country’s major infrastructure, but PDVSA’s management has been marked by periods of corruption and disputed strategic decisions. Under the presidency of Hugo Chávez (1999-2013), PDVSA became a political tool, leading to massive layoffs in 2003-2004 that paralyzed the management and maintenance of the facilities. These decisions have led to a deterioration in infrastructure and a drastic drop in production, from 3.5 million barrels per day in 2008 to 400,000 barrels per day in 2020.

The collapse and its causes

Ineffective management and corruption caused a gradual collapse of the oil industry. Eugenio Montoro, former manager of PDVSA, points out that lack of maintenance and erroneous decisions have deteriorated refineries and facilities, contributing to a significant drop in production. U.S. sanctions imposed in 2018-2019, following Nicolás Maduro’s disputed re-election, exacerbated the crisis. Despite a slight easing of sanctions in 2023, Venezuela still depends on allies such as Russia, Iran and China to boost production, which currently stands at around one million barrels a day. Meanwhile, Lake Maracaibo, once a vital resource for fishing and tourism, has become a symbol of pollution and environmental inaction.

Pollution of Lake Maracaibo

Lake Maracaibo, the largest lake in South America, is now covered in an oil slick, seriously affecting the local ecosystem and fishing communities. The once bustling riverbanks are now black with crude oil, and fishermen struggle to scoop it up with their shovels – a painstaking task. Yordi Vicuna, a local fisherman, deplores the drastic drop in catches and the damage caused to nets by pollution. The eastern shore of the lake, at Cabimas, is littered with inactive derricks and abandoned hotels, turning the area into a ghost town. Guillermo Albeniz Cano, who worked on the beach at Puyuyo, explains that the thickness of the oil at the bottom of the water made swimming and fishing impossible. The situation is equally dire in Maracaibo, where crumbling infrastructure and “for sale” signs are omnipresent.

Sanctions and international relations

Sanctions have forced the Venezuelan government to look for alternatives. PDVSA Chairman Pedro Tellechea says Venezuela is in the midst of an industrial renaissance and aims to increase production. The licenses granted to Chevron, Repsol and Maurel & Prom testify to a desire to revive the sector with the help of foreign capital, despite unchanged American rhetoric on the need for democratic transition. The poor state of the infrastructure also has environmental repercussions, with frequent oil leaks in the main production basins. The country needs to strike a balance between boosting production and managing environmental challenges to avoid an ecological catastrophe.

Future prospects

With around 300 billion barrels of reserves, Venezuela has enormous potential to reposition itself on the world oil scene. Most of these reserves are concentrated in the historic Zulia-Falcon basin and the Orinoco oil belt. According to Pedro Tellechea, the country also has significant gas reserves, crucial for the energy transition. The future of the Venezuelan oil sector will depend on its ability to attract foreign investment, improve infrastructure management and maintenance, and navigate political and environmental challenges. The dream of reclaiming Venezuela’s oil industry remains ambitious, but realistic if these conditions are met. The environmental issue, in particular the pollution of Lake Maracaibo, will also have to be addressed to guarantee sustainable development.

Nearly USD92bn will be invested by major American and international groups in new data centres and energy infrastructure, responding to the surge in electricity demand linked to the rise of artificial intelligence.
Nouakchott has endured lengthy power interruptions for several weeks, highlighting the financial and technical limits of the Mauritanian Electricity Company as Mauritania aims to widen access and green its mix by 2030.
Between 2015 and 2024, four multilateral climate funds committed nearly eight bn USD to clean energy, attracting private capital through concessional terms while Africa and Asia absorbed more than half of the volume.
The Global Energy Policies Hub shows that strategic reserves, gas obligations, cybersecurity and critical-mineral policies are expanding rapidly, lifting oil coverage to 98 % of world imports.
According to a report by Ember, the Chinese government’s appliance trade-in campaign could double residential air-conditioner efficiency gains in 2025 and trim up to USD943mn from household electricity spending this year.
Washington is examining sectoral taxes on polysilicon and drones, two supply chains dominated by China, after triggering Section 232 to measure industrial dependency risks.
The 2025-2034 development plan presented by Terna includes strengthening Sicily’s grid, new interconnections, and major projects to support the region’s growing renewable energy capacity.
Terna and NPC Ukrenergo have concluded a three-year partnership in Rome aimed at strengthening the integration of the Ukrainian grid into the pan-European system, with an in-depth exchange of technological and regulatory expertise.
GE Vernova has secured a major contract to modernise the Kühmoos substation in Germany, enhancing grid reliability and integration capacity for power flows between Germany, France and Switzerland.
The National Energy System Operator forecasts electricity demand to rise to 785 TWh by 2050, underlining the need to modernise grids and integrate more clean energy to support the UK’s energy transition.
Terna has signed a guarantee agreement with SACE and the European Investment Bank to finance the Adriatic Link project, totalling approximately €1bn ($1.08bn) and validated as a major transaction under Italian regulations.
India unveils a series of reforms on oil and gas contracts, introducing a fiscal stability clause to enhance the sector’s attractiveness for foreign companies and boost its growth ambitions in upstream energy.
The European Commission is launching a special fund of EUR2.3bn ($2.5bn) to boost Ukraine’s reconstruction and attract private capital to the energy and infrastructure sectors.
Asia dominated global new renewable energy capacity in 2024 with 71% of installations, while Africa recorded limited growth of only 7.2%, according to the latest annual report from IRENA.
US President Donald Trump's One Big Beautiful Bill Act dramatically changes energy investment rules, imposing restrictions on renewables while favouring hydrocarbons, according to a recent report by consultancy firm Wood Mackenzie.
On July 8, 2025, the Senate validated the Gremillet bill, aimed at structuring France's energy transition with clear objectives for nuclear power, renewable energies, and energy renovation.
Brazil, Mexico, Argentina, Colombia, Chile, and Peru significantly increase renewable electricity production, reaching nearly 70% of the regional electricity mix, according to a recent Wood Mackenzie study on Latin America's energy sector.
The Canadian government announces an investment of more than $40mn to fund 13 energy projects led by Indigenous communities across the country, aiming to improve energy efficiency and increase local renewable energy use.
The German Ministry of Economy plans to significantly expand aid aimed at reducing industrial electricity costs, increasing eligible companies from 350 to 2,200, at an estimated cost of €4bn ($4.7bn).
A major electricity blackout paralyzed large parts of the Czech Republic, interrupting transport and essential networks, raising immediate economic concerns, and highlighting the vulnerability of energy infrastructures to unforeseen technical incidents.