15 Largest Energy Companies in the World

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In this article we are going to list the 15 largest energy companies in the world. Click to skip ahead and jump to the 5 largest energy companies in the world.

The energy industry is arguably the most important industry in the world, and undoubtedly one of the most important industries in the world, worth over a trillion dollars and being the basis of the economy for many countries across the world. In 2018, $1.8 trillion were invested in the energy sector, which ensured some steadiness after years of investment decline in the industry.

The energy sector is also one of the most controversial sectors in the world, with the methods for producing energy coming under much scrutiny and fire, especially in developed economies. The energy sector comprises of many industries, including the fossil fuel industry, home to some of the biggest energy companies in the world, the electric generation industry, the nuclear power industry and the renewable energy industry. It is the fossil fuel industry which has been the most criticized among all the industries in the energy sector, mainly because that method of generating electricity is extremely harmful for the environment and is leading to global climate change, the effects of which we can see as global weather patterns have become erratic and much more extreme than in previous years. Hence, there has been a call from activists and environmentalists have for decades now, been protesting the use of fossil fuels and instead have asked the world to move to renewable energy resources, which has led to a strong rise in the renewable energy industry as well which includes solar, wind, hydro and geothermal industries. In fact, many countries in Europe have promised to end their reliance on fossil fuel industries and instead rely only on renewable resources for their electricity. If things continue the same way, energy industry emissions are expected to peak in 2024, after which there will be a decline. By 2050, if forecasts pan out, we will see 2 billion electric cars on the road.

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In the US, the energy sector is worth around 6% of the country's GDP, and in 2018, investment in the US energy sector was valued at $350 billion, which was the second largest figure in the entire world. The industry supports millions of jobs across the country and hence, is integral to the success of the country and the economic conditions within the country as well. The country is also home to several top renewable energy companies and has the highest geothermal capacity in the world at 3.7 GW, the second highest hydropower capacity at 102.1 GW, second largest solar capacity at 67 GW and third largest bio-energy capacity at 14.2 GW. Even then, renewable energy companies generate only 20% of the electricity in the US today, though the Department of Energy expects this figure to jump up to 80% by 2050.