ALUMINUM ENERGY-SAVING SCREEN For decreasing fuel consumption in winter in greenhouse up to 57 % plastic aluminum net can be used. It allows to decrease power consumption and do not let it out of greenhouse. Besides decreasing fuel consumption by 25 %, it also removes 55 % of sunlight. This two- in-one system suits for regions with abrupt temperature fall in day and night. Net is installed with pulleys, wire rope and transparent polyester wires.