give off	is to produce sth like smell, heat, sound
exhaust fumes	gases produced/given off in the process of using a car
wind turbine	a huge machine like a windmill which produces electricity from the wind
pollutants	substances which pollute air, water
energy-efficient appliance	urządzenie energooszczędne
power plant/station	a machine that produces electricity ... .../...
raw material	a material from which a product is made
fossil fuel	a kind of fuel as coal or oil made of decayed materials from animals and plants
decay	to be gradually destroyed
phenomenon	sth that we can see or that can happen, sth extraordinary
put the skids under sb	rzucać komuś kłody pod nogi