In August, 1942 Brazil joined the Allied Forces in World War II. This had a direct impact on the national oil scenario. At the time, 90% of the oil used in Brazil was imported from the U.S. War effort meant that fuel was redirected to military use, which generated  great restrictions on civilian consumption.

The National Petroleum Council (CNP in Portuguese) had to establish a broad dialogue with society, now under State rationing. In the face of scarcity, thousands of Brazilians wrote the Council to request traffic  licences, fuel quotas and, in this process, share the reasons why they needed gasoline, diesel, kerosene and other oil products in their everyday lives. The CNP archived this large collection of letters under the number 230. Here are some of the CNP 230 Archives.

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4. Motorcycle Request/RS

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Upon Brazil's entry in WWII, one of the first measures taken by the Conselho Nacional do Petroleo was to ban motorcycles from traffic, as part of the…

2. The Roncador-Xingu Expedition /GO

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The Roncador-Xingu Expedition was a State initiative to explore and map central Brazil, which was still largely unknown in terms of of its geography,…

6. Request to cross state lines/SP

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Another initiative of the Council was to restrict highway traffic, limiting it to essential services, such as food trucks. Private citizens who wished…

5. Priest Request /PE

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Upon Brazil's entry in WWII, one of the first measures taken by the Conselho Nacional do Petroleo was to ban motorcycles from traffic, as part of the…

3. Refrigerator request /MS

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Brazil's vast territory meant that remote locations remained off the electrification grid until well into the 20th century. In these regions,…