Because renewable sources all have drawbacks, like variations with weather, (wind, solar energy), phases of the moon (tidal), geothermal (limited to a few areas), hydro (again limited in location), energy content and capacity (biomass).
Most energy sources are non-renewable, like coal, oil and natural gas, which are all burned to produce electricity or to power vehicles. They don't renew when we use them up.Our renewable sources (Solar, Wind, Water and Geothermal power) make electricity and they still come back tomorrow. We are only beginning to use these sources.
To me, I have electricity which comes from a variety of sources, and natural gas which comes in a pipeline. Other people have bulk oil or liquid gas delivered for home heating. Some people still burn coal or wood in the home.
Nonrenewable energy sources, such as fossil fuels (coal, oil, and natural gas) and nuclear energy, account for approximately 80-85% of the world's total energy consumption. This percentage can vary by region and over time as renewable energy sources like solar, wind, and hydroelectric power become more prevalent. The shift towards renewables is driven by concerns over climate change and sustainability, but nonrenewable sources still dominate global energy production.
So we don't have to rely on nonrenewable as much and still have enough resources to be able to develop a final solution.
natural sources semisynthetic and synthetic
We pay for electricity even if all the electricity that flows into our houses flows out again because electricity is not a recyclable form of energy not like water which does not stop its cycle in nature. Besides that, we have limited sources of electricity nowadays though, people are still continuing to look for alternative sources. That is also why we are paying much for our electricity.
Climate change is a nonrenewable process. It is driven by various factors such as increasing greenhouse gas emissions, deforestation, and urbanization that are causing long-term shifts in global weather patterns. Once these changes occur, they are difficult to reverse quickly, making climate change a nonrenewable phenomenon in the context of human lifetimes.
Most of Ontario's energy comes from non-renewable sources such as natural gas and nuclear power. While the province has been investing in renewable energy sources like hydroelectric and wind power, the majority of its energy still comes from non-renewable sources.
Wood is a poor conductor of electricity due to its high resistance. However, it can still conduct electricity to some extent when wet or when exposed to high voltages. Overall, wood is considered an insulator when it comes to electricity.
It is estimated that about 20% of the world's total energy consumption comes from renewable sources such as solar, wind, and hydropower. However, the majority of global energy still comes from non-renewable sources like fossil fuels.
Yes
Metal ladders can still conduct electricity even with rubber feet, so it's not safe to use them near electrical sources. It's recommended to use fiberglass or wooden ladders when working around electricity to reduce the risk of electrical shock.