Energy and environment, wood and PELLET

There a lot of examples:

• During petroleum extraction and delivery can happen accidents, creating dire pollution of seas, rivers and lagoons;
• building big dams for electric energy production distress environment for big and area, destroying whole ecosystems and forcing the native people to migrate in other place:
• Coat and other hydrocarbons burning causes acid rains that damage forests, lakes, monuments, sometimes in a very hard way;
• Emissions generated by vehicles in the traffic causes severe damages to human health and historical-architectural resources of the cities;
• Electric energy production in the nuclear power stations generates potential dire risks for their normal working of the stations and also for the radioactive residuals disposal;
• Natural gas extraction from underground causes ground droop, and the coast areas can be damaged in their houses and agricultural activities.