When you play slots at an online casino, you drastically reduce your carbon footprint, compared to attending a land-based counterpart. Similarly, you can reduce your own footprint just by being more mindful of energy consumption. Choosing renewable energy is a solid step in the direction of repairing damages to the earth and slowing global warming. Read on for a discussion of the world’s most efficient renewable energy sources.
What Is Renewable Energy?
Before you research the type of energy most available to you, know what renewable energy is. Unlike non-renewable resources, which strip the land of finite resources, renewable energy is based on resources that can be easily replenished, such as sunlight, wind, rain, and tides. Non-renewable energy also relies on fossil fuels, which increase carbon emissions and pollution. By choosing renewable energy, people help rebuild a much cleaner, more sustainable planet.
Solar Energy – One of the most currently used and efficient sources (nearly a third of new generating capacity in the United States), solar energy is created by harnessing the sun’s power and converting it into heat, electricity, or hot water. If the bulk of the population and corporations could rely on solar energy over fossil fuels, we could drastically improve public health and slow environmental damage. Solar energy also helps greatly reduce your energy bill and lands you tax credits from government programs.
Possible limitations to solar energy may be cost and plentiful access to sunlight to power the solar panels.
Wind – Next to solar energy, wind is the next most popular and well-used source. Wind farms capture wind flow using large turbines, which convert the powerful gusts into energy. Using this highly sustainable and versatile resource, commercial wind generating systems power multiple organizations and single-wind turbines supplement organizations that already use natural gas. Investment in wind energy has also shown generation of new jobs and job training.
Wind also now accounts for more than 6% of energy in the United States and is the cheapest energy source in many parts of the country, including California, Texas, Oklahoma, Kansas, and Iowa. Drawbacks may be that bigger cities cannot access wind energy because they do not have the open land on which to build turbine farms.
Hydroelectric – When people think of hydroelectric, they immediately think of dams. The water courses through the dam’s turbines to generate electricity or hydropower. Highly versatile and renewable, hydropower can come in all kinds of sizes, from the Hoover Dam to small dams on streams. Creating no pollution in the generation of energy, this option proves healthy for our environment.
The only limitations are that hydroelectricity storage systems may need to use fossil fuels to pump the water. Dams can also sometimes disrupt waterways, affecting aquatic life.
Geothermal – Geothermal heat is the heat that escapes through the earth’s crust in volatile bursts, such as from volcanos and geysers. This heat has been trapped within the earth since the planet’s formation 4.5 billion years ago. When it erupts through the ground, scientists can capture the heat and produce geothermal energy with the steam operating a turbine.
Not as common as other renewable resources, this form of heat still has great potential. Turbines can be built underground, greatly limiting leaving a footprint on the earth’s surface. Due to its source, geothermal will also always be replenished.
Cost is a downside. Building structures to harness the energy is very expensive. Also, geothermal structures may be easily disturbed by earthquakes.
Ocean – The ocean can create both thermal and mechanical energy. Ocean thermal energy is generated through warm water surface temperatures and mechanical energy relies on tides. Because water temperature and tides are predicable, ocean energy is the easiest to calculate for mass use. Ocean energy could power coastal cities easily, powering more than 25,000 homes annually in Nova Scotia alone.
Limitations are clear for those who live in landlocked parts of the country. The ocean ecosystem also could be disturbed by energy generators if care is not taken.
Hydrogen – When hydrogen is separated form other elements, such as oxygen, is can be used to provide fuel and electricity. A clean fuel, hydrogen could easily restore sustainability to the planet. Hydrogen can also create fuel cells, which are like batteries and could power an electric motor. However, because hydrogen needs to be separated and then produced, the equipment needed for the process negates hydrogen’s ability to prevent pollution.
Biomass – Like it sounds, biomass is organic matter derived from recently alive plants and organisms that is converted into renewable energy. Firewood is a common form of biomass. Burning biomass or converting methane are ways people generate this type of energy. Although biomass does emit carbon dioxide, the subsequent regeneration of plants that consume the carbon dioxide balance the system. Used for both personal and business applications, the main limitations are that new plants need carbon dioxide to grow and need time to grow. So far, we don’t have the tech to fully replace fossil fuels with biomass.
You already help the environment by playing at a safe online casino with All Slots. Try to incorporate some of these renewable energy sources into your life to further reduce your carbon footprint.
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