Renewable Energy: The Switch is Now

It consumes the most energy. "So far, the United States is the world's largest energy consumer, in 2007 we used about 101.6 trillion units of calorie units, accounting for 21% of world energy consumption" (Alters 15). Five major energy consumers, including the United States, China, Russia, Japan and Germany, use 51% of the world's energy supply, the United States accounts for almost half of total consumption. Some scientists predict that the US will shift from fossil fuels to green energy at this time, but it has not changed.

More and more countries promise to switch to renewable energy over the next decade. Renewable energy can be said to be one of the most concerned technical fields in modern society. Most of the world's communities are planning to shift to green energy in the future, but there is little progress in adopting renewable energy in the current global city. Most of this is due to the fact that subsidies and funds for renewable energy have declined over the past year, making renewable energy production and implementation on a global scale difficult.

"In general, it is thought that by transitioning from fossil fuel energy to renewable energy it is possible to deal with greenhouse gas and energy issues, but focusing on exploring renewable energy constraints "(Alex) is a powerful energy source from renewable energy, it is independent from overseas and does not emit greenhouse gasses Attractions However, it is expensive to incorporate these resources, And many are intermittent, which complicates using them on a large scale.In addition, it takes time and money to change energy distribution and consumption, that is, until this transformation is possible, We rely on fossil fuels.