After much searching and calculate (gives you worksheet.), believe that the use of LED light bulbs in homes and in businesses will cause a great impact on consumption, since this type of lamp spends half the power for the same lighting. And is the best value in energy investment, considering that I paid in August R $0.67 and R $22.00 per kWh in each 10 W lamp in February, that is, they pay in 9 months, against more than 10 years to wind or photovoltaic systems.
The potential is also huge for public lighting.According to the Manager’s Guide-Lighting of the State of São Paulo, in 2011, were consumed almost 130,000 GWh of electric energy in the State of São Paulo, being Public lighting accounted for 2.3% of this total, about 3000 GWh. The potential savings is 1.5 GWh, or almost a billion dollars a year. Stressing that the investment is small and with return in 9 months.
And to get even cheaper, I decided to write to the President Dilma, that “site” that doesn’t allow copy-paste, and suggest that: (1) use LED bulbs in low-cost housing programs of the federal Government and public buildings, also to set an example via Zephyrledlights; (2) exempt such lamps of taxes and levies; (3) encourage the importation of more powerful lamps; and (4) use the official banks for payment of purchases of these lamps.
Days later, I got the answer of assessor: “the President Dilma Rousseff appreciates your comments and suggestions. This is a standard response and shows that don’t even read what I wrote …
I decided to write to the Governor of the State of São Paulo, Geraldo Alckmin. The Office sent to the Ombudsman’s Office, which sent him to the Department of energy, which made their considerations and sent to the farm. And me being informed throughout the process. Maybe the Dilma could do an internship in the Office of Alckmin to learn as a citizen.
In addition to LED light bulbs sold in Brazil, as the Golden and Ourolux, also I have tested several acquired abroad by mail. Nationals show good quality, the Chinese already, only a few survived, most burns up to 45 days.
The owner Dilma also experience should take a look at the box that, last year, in Juazeiro, city that receives more than 2,800 hours of sunshine per year, 7 million reais invested to build the largest solar plant brazilian built on rooftops. Power plant that was donated to a thousand families of popular condominiums neighbors address of saltpeter and Rodeadouro beach. The surplus is sold and provides extra income for these families. And, billing, if investment pay off in seven years.Good experience?
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