In 1927 Stalin's advisers told him that with the modernization of farming the Soviet Union would require an extra 250,000 tractors. As well as tractors there was also a need to develop the oil fields to provide the necessary petrol to drive the machines. Power stations also had to be built to supply the farms with electricity. Since the October Revolution industrial progress had been slow. It was not until 1927 that production had reached the levels achieved before the start of the First World War. Stalin decided that he would use his control over the country to increase production.
According to James William Crowl, the author of Angels in Stalin's Paradise (1982), there were political reasons for the introduction of the Five Year Plan: "Stalin With the defeat of Trotsky and the Left Wing in 1927, Stalin apparently began to look for a way to outmaneuver the final power bloc in the Party: the Right Wing led by Bukharin, Rykov and Tomsky. It was not by accident that the economy provided him with the issues he needed to destroy his erstwhile allies. Midway through 1927 the Politburo had initiated an ambitious economic program that included a number of expansive construction projects such as the Turkish-Siberia railroad and the Dnieper dam. Such an undertaking involved a risk since it was to be underwritten largely by the sale of grain, and the grain collection program had become increasingly unreliable during the mid-1920's."
The first Five Year Plan introduced in 1928, concentrated on the development of iron and steel, machine-tools, electric power and transport. Joseph Stalin set the workers high targets. He demanded a 110% increase in coal production, 200% increase in iron production and 335% increase in electric power. He justified these demands by claiming that if rapid industrialization did not take place, the Soviet Union would not be able to defend itself against an invasion from capitalist countries in the west.
Every factory had large display boards erected that showed the output of workers. Those that failed to reach the required targets were publicity criticized and humiliated. Some workers could not cope with this pressure and absenteeism increased. This led to even more repressive measures being introduced. Records were kept of workers' lateness, absenteeism and bad workmanship. If the worker's record was poor, he was accused of trying to sabotage the Five Year Plan and if found guilty could be shot or sent to work as forced labour on the Baltic Sea Canal or the Siberian Railway.