Companies in this industry operate electric power generation facilities that produce electrical energy from fossil fuels. Major companies include American Electric Power, Duke Energy, and Southern Company (all based in the US), along with China Energy, China Power, NTPC (India), SSE (UK), and Tokyo Electric Power Company (Japan).
COMPETITIVE LANDSCAPE
Demand is driven by commercial, government, and residential needs for electrical power, which depend mainly on economic activity and population growth. Profitability is determined by government regulations and fuel costs. Large companies have an advantage in negotiating fuel contracts and being able to pass the costs of implementing government regulations directly to consumers. Small companies can compete effectively by exploiting market niches, such as offering green power in regulated markets. The US industry is highly concentrated: the 50 largest companies account for about 80% of revenue.
PRODUCTS, OPERATIONS & TECHNOLOGY
The primary product of the industry is alternating current (AC) electrical power. Electricity is produced by generators that convert mechanical energy into electrical energy when large coils are rotated in a powerful magnetic field. Most commercial power comes from turbine engines powered by steam produced by burning fossil fuels, mainly coal and natural gas. Worldwide, coal is the top fuel source for electricity generation, but use of natural gas and renewable energy sources (solar, wind) has been increasing amid concerns over greenhouse gas emissions. Electricity generation still comprises the majority of the industry revenue to about 98% while other...