1. BioBulbs
Clean Energy

2. Purpose Energy overuse/fossil fuels=global warming
Electricity usage in light bulbs
Heat instead
Find smart solution to electrical waste
Billion kilowatt hours
(The kilowatt-hour (symbolized kWh) is a unit of energy equivalent to one kilowatt (1 kW) of power expended for one hour (1 h) of time.)
Fill a bulb with bacteria and stimulate it to illuminate

3. Current Competition Regular bulb is a 60 watt Incandescent bulb
Annual $4.80*
43 watt energy-saving Incandescent
$3.50*
15 watt Compact Fluorescent Lamp
$1.20*
12 watt Light Emitting Diodes (LED)
$1.00*
*Based on 2 hrs/day of usage, an electricity rate of 11 cents per kilowatt- hour, shown in U.S. dollars.

4. Design

5. Result
Electricity
Small Bulb in Center
Glowing Bacteria
None On

6. Advantages One Tiny light=less power needed
Energy save high=Money save
Long lasting

7. Problems People scared of Bacteria Fear infection
Get safety approval from governmental agency

8. References http://www.eia.gov/tools/faqs/faq.cfm?id=99&t=3
efficient-light-bulbs-compare-traditional- incandescents