Being a part of a conscious and responsible society, each of us has to take the needs of the planet into consideration from time to time. This means living an environmentally aware life, preserving nature and trying to save the atmosphere as much as possible. However, in addition to turning off our lights when not using them, switching to compact fluorescent bulbs and riding bikes instead of driving cars, there is something else we can do – save energy sources! While most people still use energy that is derived from traditional sources (fossil fuel-based coal, petroleum, natural gas, etc.), some have understood the potential of renewable and alternative sources. Getting your energy from the Sun, the wind and the water will definitely change your life and turn your household into a more sustainable one. Here is how your home can become a renewable energy hub in no time.
This is one of the oldest and most traditional ways of collecting energy – wind power has been used for centuries in agriculture and water pumping. Even today, in countries like the Netherlands, this practice brings a lot of good and helps both the environment and the people using it. Wind turbines use kinetic energy of the wind and convert it into rotational and then electrical energy and store it for further use.
But, installing such a system is not always an easy job. The turbines and generators have to be placed at the best possible location and at a precise height in order to gather the most energy. Because of this, it is sometimes better to knock your present house down and build an entirely energy efficient building from scratch, say acclaimed Sydney-based demolition contractors. If not, be sure to contact an expert who will help you set up turbines properly.
This is another well-known solution that has always been popular among environmentally aware people. Collecting solar energy and transferring it into electric energy you can use to power your appliances and lighting is, when you think about it, the most natural way of obtaining energy for your house. Yes, you do need quite a lot of planning and designing, but it is all worth it once your solar panels start working.
The most vital parts of this system are the semi-conductors that are made largely from silicon and have an important role in collecting and converting solar energy. Although this entire process sounds too complicated to a layperson, there is actually nothing unusual in collecting power in photovoltaic (PV) systems, converting it to DC energy and then turning it into AC energy by inverters.
In 2014, hydropower was the most commonly used renewable energy source in the USA, according to the United States Geological Survey. This number is, however, not as positive as it may seem – only 10% of Americans used renewable energy and 26% of that part of the population opted for hydroelectricity. Knowing that this source was much more popular just fifteen or twenty years ago – in 1996, for example, about 10% of all US electricity came from it – we can ask ourselves what happened.
The reason for this change is the fact that many working river dams are now out of service because the Government is trying to restore natural riparian ecosystems. Consequently, less and less people are able to use the energy of water freely. What you can still, nevertheless, do – if you live near a river – is create a hydrokinetic system for yourself and use the natural flow of water instead of building a dam.
Besides installing solar panels, wind turbines and mini hydrokinetic systems, you can also focus on biomass and biofuel coming from plant material, fuels like ethanol and biodiesel and even geothermal plants that use the steam energy from the Earth’s crust. All of these will help you protect the planet, save a ton of money and lead a much healthier and sustainable lifestyle.