Ergogenic uses for anabolic steroids in sports, racing, and bodybuilding as performance-enhancing drugs are controversial because of their adverse effects and the potential to gain unfair advantage is considered cheating.Their use is referred to as doping and banned by all major sporting bodies.rgogenic uses for anabolic steroids in sports, racing, and bodybuilding as performance-enhancing drugs are controversial because of their adverse effects and the potential to gain unfair advantage is considered cheating. Their use is referred to as doping and banned by all major sporting bodies.
Clean Energy. âClean energyâ may have a specific definition in your mind â you may think itâs synonymous with ârenewable energyâ (i.e. wind energy, solar energy, hydro energy, and geothermal energy). This is, generally, how I use the term.onetheless, despite its malleable nature, âclean energyâ is becoming an increasingly popular term. Indeed, I think I use it more than ârenewable energyâ now (and, as I said, to discuss the same energy sources or technologies). So, I will briefly explain why I use it like this, and why I use it so much.
Robert S Giglio looks at the reality of clean coal in our energy future. Coal-fired power plants play an important role in providing energy at low prices. The reality is that coal is abundant, efficient, and less expensive than most other energy options and will remain an important part of our energy future.Coal accounts for about 50 per cent of electricity production in the US, and, as shown in Fig. 1, it remains the lowest cost energy source for US residences.o stimulate the kind of innovative thinking needed to find ways to use coal cleanly, the government funds numerous research projects through the US Department of Energy (DOE) and has pledged to work towards advancing clean coal technologies.