How long coal reserve will last

And production is down by 0. This means that coal deposits may be depleted within years. Underground oil reserves require drilling, pumping, and processing. Oil reserves are closely monitored and figures reflect about 1. Global consumption currently stands at 11 billion tonnes of oil annually. Reserves are disappearing at a rate of 4 billion tons every year. At the present rate, oil deposits could run out within 50 years. Compared to coal and oil, natural gas is the most renewable.

Huge reserves come from ancient dead microorganisms, but not all sources are millions of years old. For example, landfills and livestock produce methane, which is a natural gas. As of , about 6, trillion cubic feet of natural gas are available. The United States, Algeria, and Nigeria hold the largest reserves.

Most deposits require complex drilling and hydraulic fracturing to reach. Natural gas reserves are expected to last about years. Fossil fuels are available in limited supply. At the current consumption rate, fossil fuels aren't sustainable energy sources. As the world's population grows, the problem is escalating. But limited resources aren't the only concern. The use of fossil fuels for energy includes a variety of downsides such as increased carbon emissions, air and ocean pollution, habitat destruction and huge transportation costs.

Enterprises and governments have enjoyed short-term gains from fossil fuel investments, but they're shifting focus towards renewable energy resources. Green energy sourced from solar and wind power is sustainable.

It's produced by resources, which won't disappear. It also prevents climate change by offsetting and lowering carbon emissions. For example, solar power technology has a 2-year energy payback period. This means that a solar park will produce the amount of energy, which was used in its production within only 2 years. After this period, the park can produce decades-worth of clean energy. To protect the environment and fight climate change, the world must shift towards renewable energy solutions.

When will fossil fuels run out? If the world understands the planet's changing energy requirements and implements advanced tech solutions, hopefully, fossil fuels will never run out. Limiting the usage of fossil fuels is the only hope to ensure that the planet doesn't risk complete depletion and the dangerous consequences. Support our journalism, activism and global equal pay policy!

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