Analysis of U.S. Economic Sanctions and Changes in the Cuban Economy

May 9, 2026, 13:18
Latin AmericaInternational

Introduction

The United States has introduced a strict oil blockade and increased sanctions against Cuban state organizations. These actions have caused a serious energy crisis and changed how private businesses operate in the country.

Main Body

The oil blockade started in January by the Trump administration has led to severe fuel shortages and unstable electricity. Consequently, fuel prices on the black market have risen sharply from about $1 to $10 per litre. This has caused major problems for small businesses; for example, the cost of transporting containers to Havana increased from $100–$150 to at least $600. Although the Cuban government allows some private fuel imports, the high cost of buying in bulk—around $45,000 to $50,000 per tank—means that smaller companies cannot afford this legal option. Furthermore, the U.S. government has expanded its sanctions to target GAESA, a military-run group that controls about 40% of Cuba's GDP. Because GAESA and its leaders are now sanctioned, foreign partners like Sherritt International have left the country. These measures allow the U.S. to freeze assets and limit travel for people linked to these organizations, which increases the risk for international banks and companies doing business in Cuba. To deal with these pressures, the Cuban state has started to work more closely with the private sector to prevent the economy from stopping completely. Recent changes include tax breaks for solar energy imports and allowing Cubans living abroad to start Small and Medium Enterprises (SMEs). Most importantly, a new law from March now allows private investors to enter sectors previously controlled by the state, such as mining and sugar, although health and military services remain off-limits.

Conclusion

Cuba is currently experiencing deep economic isolation. This is marked by critical fuel shortages and a strategic move toward involving the private sector to keep the economy functioning.

Learning

🚀 The Power of 'Cause and Effect' (Moving from A2 to B2)

At the A2 level, you probably use 'because' for everything. To reach B2, you need to show logical progression. You need words that act as bridges between an action and its result.

🛠️ The 'Logic Bridge' Toolset

Look at how the article connects ideas. It doesn't just say "This happened, and then that happened." It uses Connectors of Consequence:

  • Consequently →\rightarrow Used to show a direct, logical result.
    • Example: "Fuel prices rose... Consequently, transport costs increased."
  • Led to →\rightarrow A verb phrase used to show a chain of events.
    • Example: "The blockade... has led to severe fuel shortages."
  • Means that →\rightarrow Used to explain the practical implication of a fact.
    • Example: "The high cost... means that smaller companies cannot afford this."

📈 Level-Up Comparison

A2 Style (Simple)B2 Style (Advanced)Why it's better
It is expensive, so small companies cannot buy it.The high cost means that smaller companies cannot afford this option.Explains the implication rather than just the result.
The blockade started and there is no fuel.The blockade has led to severe fuel shortages.Shows a process of cause and effect.
Prices went up, so it is hard for businesses.Fuel prices rose sharply; consequently, transport costs increased.Uses a formal transition to link two complex ideas.

💡 Pro Tip: The 'Result' Flow

To sound like a B2 speaker, try this formula: [Action/Event] →\rightarrow [Connector] →\rightarrow [Impact]

Instead of: "I didn't study, so I failed." Try: "I neglected my studies; consequently, I failed the exam."

Vocabulary Learning

blockade (n.)
A restriction that stops the movement of goods or people.
Example:The oil blockade halted all imports into the country.
sanctions (n.)
Official restrictions or penalties imposed by a government.
Example:The U.S. imposed sanctions on Cuban state organizations.
crisis (n.)
A serious situation that threatens normal life or stability.
Example:The energy crisis forced businesses to find alternatives.
severe (adj.)
Very serious or intense.
Example:The fuel shortages were severe and widespread.
black market (n.)
Illegal trade of goods or services.
Example:Fuel prices on the black market rose sharply.
transport (v.)
To move goods or people from one place to another.
Example:Transporting containers to Havana became more expensive.
afford (v.)
To have enough money to pay for something.
Example:Smaller companies cannot afford the high cost.
expanded (adj.)
Increased in size, scope, or coverage.
Example:The U.S. government expanded its sanctions.
target (v.)
To aim at or focus on a particular person or group.
Example:The sanctions target GAESA and its leaders.
military‑run (adj.)
Operated or controlled by the military.
Example:GAESA is a military‑run group.
GDP (n.)
Gross domestic product, the total value of goods and services produced in a country.
Example:GAESA controls about 40% of Cuba's GDP.
sanctioned (adj.)
Officially restricted or punished by a government.
Example:GAESA and its leaders are now sanctioned.
freeze (v.)
To stop the movement or use of money or assets.
Example:The U.S. can freeze assets of sanctioned individuals.
limit (v.)
To restrict or control the extent of something.
Example:The sanctions limit travel for people linked to these organizations.
risk (n.)
The possibility of danger, loss, or harm.
Example:The risk for international banks increased.
international (adj.)
Involving more than one country.
Example:International banks are wary of doing business in Cuba.
business (n.)
An organization or activity that sells goods or services.
Example:Private businesses struggle under the sanctions.
sector (n.)
A distinct part of an economy or industry.
Example:The new law allows investors to enter previously controlled sectors.
tax breaks (n.)
Reductions in tax payments granted by the government.
Example:Tax breaks were given for solar energy imports.
imports (n.)
Goods brought into a country from abroad.
Example:Solar energy imports received tax breaks.
investors (n.)
People who put money into businesses or projects.
Example:Private investors can now invest in mining.
controlled (adj.)
Under authority or influence of a particular entity.
Example:Mining was controlled by the state before the law.
isolation (n.)
The state of being separated or cut off from others.
Example:Cuba is experiencing deep economic isolation.
strategic (adj.)
Carefully planned to achieve a particular goal.
Example:The move is a strategic effort to involve the private sector.
private sector (n.)
Businesses owned by individuals or groups, not the government.
Example:The government works more closely with the private sector.
government (n.)
The group that runs a country or state.
Example:The Cuban government has started new reforms.
companies (n.)
Businesses or firms that produce goods or services.
Example:Small companies face high transportation costs.