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— CH. 1 · POTSDAM CONFERENCE DECISIONS —

Allied plans for German industry after World War II

~6 min read · Ch. 1 of 7
7 sections
  • In July 1945, Allied leaders gathered at the Potsdam Conference to decide Germany's future. The United States sought to implement the Morgenthau Plan, a proposal by Treasury Secretary Henry Morgenthau Jr. that aimed to turn Germany into an agricultural state. The victorious powers agreed to abolish all German armed forces and munitions factories. They also targeted civilian industries capable of supporting military production. This included the destruction of shipbuilding and aircraft manufacturing capabilities. Civilian industries with potential military use faced strict restrictions. These limits were calibrated against what was defined as Germany's approved peacetime needs. Officials based these standards on the average European standard of living. Each industry type underwent review to determine how many factories remained necessary under minimum requirements.

  • The first Level of Industry plan appeared on the 29th of March 1946. It mandated that German heavy industry drop to 50% of its 1938 levels. To achieve this goal, authorities ordered the destruction of 1,500 listed manufacturing plants. In January 1946, the Allied Control Council set steel production caps at roughly 5,800,000 tons annually. This figure represented only 25% of prewar output. The UK zone held most steel production but had to accept stricter US, French, and Soviet demands. Steel plants deemed redundant faced dismantling. Car production fell to just 10% of prewar levels. By February 1946, timber exports from the US occupation zone reached record highs. Government sources admitted this deforestation aimed to destroy Germany's war potential forever. Extensive clear-felling meant forests would take a century to recover. By March 1948, British Zone resources faced exhaustion within years. Equipment removal continued until 1950, when 706 western plants lost machinery. Total steel capacity dropped by 6,700,000 tons.

  • American and British policy began changing in mid-1946. Secretary of State James F. Byrnes delivered his Stuttgart speech in September 1946 to restate German policy. Historians note that the Morgenthau Plan caused undue hardship for the German people. Officials shifted toward encouraging economic expansion instead of destruction. Vladimir Petrov argued that US policy changes stemmed almost entirely from economic necessity. Occupation costs burdened the German economy while the US and UK supplied food imports to prevent mass starvation. Herbert Hoover reported in 1947 that reducing Germany to a pastoral state required moving or exterminating 25 million people. The Joint Chiefs of Staff lobbied President Harry S. Truman due to sluggish European recovery and growing Soviet influence. General Lucius Clay commissioned expert studies on necessary economic changes. He stated that no choice existed between communism on 1,500 calories daily and democracy on fewer. In July 1947, Truman rescinded directive JCS 1067 on national security grounds. This replaced it with JCS 1779, which noted that prosperous Europe needed a stable Germany. Steel production limits rose from 25% back up to 50% of prewar capacity.

  • Steel production bottlenecks forced other industries below their permitted levels. The Bizone economy hit rock bottom early in 1948. Prohibitions against importing high-grade Swedish iron ore compounded these problems until 1948. Plants relied on low-quality local ore requiring twice the coal for processing. Germans sold steel at wartime prices until the 1st of April 1948, causing large industry losses. Attempts to decartelize the steel industry further reduced output. The Allied Control Council set coal prices at half production costs. From May 1945 to September 1947, US, UK, and France exported German coal for $10.50 per tonne while world prices hovered near $25 to $30. Allies extracted roughly $200 million from the German economy through this source alone. Food shortages became an acute problem in Germany. UNRRA estimated average daily kilocalorie intake between 1,080 and 1,500 calories during 1946-47. William L. Clayton reported that millions were slowly starving. Western European nations offered food trades for coal and steel but faced Allied prohibitions. Italy and Dutch farmers could not sell vegetables previously bought by Germany. Denmark offered lard monthly while Turkey provided hazelnuts. Norway supplied fish and oil. Sweden contributed fats. Yet Allied authorities disallowed direct trade. By 1948, combined US and UK relief expenditure reached close to $1.5 billion charged to Germans.

  • Allied powers confiscated vast amounts of German intellectual property including patents, copyrights, and trademarks. Immediately after surrender, the US pursued a vigorous program harvesting all technological know-how. John Gimbel concluded that intellectual reparations taken by the US and UK amounted to nearly $10 billion. This figure compares to America's 1948 GDP of $258 billion. Competitors of German firms received access to records and facilities under occupation authority. In 1947, Commerce Department director stated before Congress that winning the war justified taking German technology. A the 1st of May 1949 report noted many entrepreneurs avoided research due to fear of profiting competitors directly. The law required detailed reporting of all results to Allies. Confiscated items included electron microscopes, cosmetics machinery, textile equipment, tape recorders, insecticides, chocolate wrappers, butter machines, manure spreaders, ice skate grinders, paper napkin machines, and other technologies superior to American industry standards. Britain abducted scientists or interned businessmen refusing to reveal trade secrets. Konrad Adenauer stated that IG Farben patents gave American chemical industries a ten-year lead. Damage to the German economy remained unassessable in figures. West Germans formally renounced claims for compensation in 1955 contracts.

  • Western Allies grew concerned about deteriorating economic conditions in their Trizone region. The US Marshall Plan extended economic aid to Western Germany starting in 1948. A currency reform introduced the Deutsche Mark and halted rampant inflation. This reform had been prohibited under directive JCS 1067. The Ruhr Agreement imposed restrictions on coal and steel production as a condition for establishing the Federal Republic of Germany. The International Authority for Ruhr controlled entire West German economy through distribution limits. Germans could send delegations after the Petersberg agreement. Joining the European Coal and Steel Community lifted IAR restrictions while ensuring French access to Ruhr coal. France expanded Saarland borders by adding Rhineland parts before detaching it as a protectorate in 1947. This area served as Germany's second largest remaining coal source. Its detachment curtailed German industrial capability significantly. The region integrated into the French economy despite nominal political independence. Security and foreign policies decided in Paris with a High Commissioner maintaining wide powers.

  • The Ruhr lay within the British occupation zone after war ended. The International Authority for Ruhr effectively controlled the entire West German economy. This caused dismay among Germans who sought autonomy. They gained permission to send delegations following the Petersberg agreement. In 1951, West Germany agreed to join the European Coal and Steel Community the next year. This meant lifting economic restrictions on production capacity imposed by the IAR. Final limitations on industrial levels lifted when ECSC entered force in July 1952. Arms manufacture remained prohibited throughout this period. Dismantling of West German industry ended in 1951 though minor factory removal continued until 1951. Industrial disarmament lingered in steel production restrictions until Allied occupation ended the 5th of May 1955. Vladimir Petrov concluded that Allies delayed reconstruction by several years costing billions later. The final act of the Morgenthau drama occurred either on the 5th of May 1955 or when the Saar returned the 1st of January 1957.

Common questions

What was the Morgenthau Plan proposed by Henry Morgenthau Jr. in July 1945?

The Morgenthau Plan aimed to turn Germany into an agricultural state by abolishing all German armed forces and munitions factories. It targeted civilian industries capable of supporting military production for destruction or strict restriction based on approved peacetime needs.

How much did steel production drop under the first Level of Industry plan issued on the 29th of March 1946?

Steel production caps were set at roughly 5,800,000 tons annually representing only 25% of prewar output. Total steel capacity dropped by 6,700,000 tons as authorities ordered the destruction of 1,500 listed manufacturing plants.

When did President Harry S. Truman rescind directive JCS 1067 regarding national security grounds?

President Harry S. Truman rescinded directive JCS 1067 in July 1947 due to sluggish European recovery and growing Soviet influence. This action replaced it with JCS 1779 which noted that prosperous Europe needed a stable Germany.

What was the estimated value of intellectual reparations taken by the US and UK from Germany after surrender?

John Gimbel concluded that intellectual reparations taken by the US and UK amounted to nearly $10 billion. Confiscated items included electron microscopes cosmetics machinery textile equipment tape recorders insecticides chocolate wrappers butter machines manure spreaders ice skate grinders paper napkin machines and other technologies superior to American industry standards.

When did final limitations on industrial levels lift when ECSC entered force in July 1952?

Final limitations on industrial levels lifted when ECSC entered force in July 1952. Industrial disarmament lingered in steel production restrictions until Allied occupation ended the 5th of May 1955.