Alternate energy is normally without the negative or harmful consequences that are seen with fuel based energy sources. Whereas renewable energy technology is something where energy is renewed on a continuous basis as you use it. For example solar power generator and wind power turbines with 10HighTech.
It is a reality that fossil fuels are not going to last for long. Realizing this and preparing to handle energy requirements for the future is the right strategy to adopt. And renewable energy technology offers you several ways to do this with a little upfront investment and very little ongoing maintenance. With the prices of silicon wafer dropping continuously electronic components and devices will continue to get cheaper only.
Also the information guides and videos that come along with these guides makes the process of building your own renewable energy technology based projects extremely easy and simple. These guides cover everything like design, procurement of parts, bill of material, assembly and installation. Even a novice can start building a solar energy or wind power system without spending larges amount of money.
Since renewable energy technology is based on resources that are naturally available, you don't have any constraints in terms of availability. And most of the projects based on these technologies don't pollute the environment and they do not produce any green house gasses also.
However before you start a new project it is important to do a few things properly. First is the survey of the place you live to make sure that you have the renewable resource like sunlight, wind or waterpower that can drive the project. Secondly you need to calculate your energy requirements and accordingly buy components and devices that can help you generate the correct amount of energy. The third factor is to decide how you want to mix and match renewable energy technology with some of the existing energy technologies based on fossil fuels.
Over a period of time you can scale up the renewable energy technology based projects to deliver more energy and reduce your dependence on fossil fuel based technologies.