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Lighting 101
Today’s energy-efficient lighting comes in a variety of shapes, sizes, and wattages for almost every business use. Take a look at the lighting products below, followed by suggested uses and energy-saving tips, and learn how you can light up for less — without sacrificing style, comfort or personal safety.
Learn about instant lighting rebates at sdge.com/instant rebates.
Compact Fluorescent Lighting (CFL)
The most common type of energy-efficient light bulb, CFLs can fit into just about any fixture and serve most of your lighting needs, including those designed for dimming and three-way lighting. Screw-in CFLs fit most standard light sockets, and pin-based CFLs plug into specially-designed fixtures.
Compared to a traditional incandescent bulb:
CFLs use 75% less energy.
CFLs can last up to 10 times longer than incandescent bulbs.
Many ENERGY STAR®-qualified CFLs now turn on instantly as well, so there’s no waiting for a bulb to warm up...
Operate Your Building More Efficiently
Just a few small changes can help you improve your heating, lighting, and cooling efficiency—so you’re saving time, energy, and money!
Cooling Tower Ozonation
Cooling towers pull heat out of commercial buildings, but cleaning the cooling tower equipment typically requires an expensive routine of chlorine, chemicals, and system flushing. With an ozone generator, the cooling towers operate at higher efficiency with no harsh chemicals to dispose of—the only by-products are oxygen and water.
Geoexchange Systems
Geoexchange heating and cooling systems (also known as ground source heat pumps or geothermal heat pumps) use the constant temperature of the earth to provide optimal heating and cooling efficiency. In fact, in a U.S. Environmental Protection Agency study, geoexchange systems provided the lowest operating...
How to Register as a New Supplier
What you should do to prepare for emergencies
Preparing for unexpected events is your first step in protecting your family, home, business and property— and potentially saving lives.
Meteorology team essential in being prepared for wildfires...
Preparing for an Emergency Before One Happens
Focusing on emergency preparedness can help keep you and your loved ones safe in case of a wildfire or other emergency.
Develop a Plan
Emergencies can come in many forms such as wildfires, storms, earthquakes or school or work emergencies. Being prepared for emergencies means having a written plan as well as supplies. With a...
Our Commitment to Wildfire Safety
SDG&E is a national leader in utility wildfire mitigation. We’ve worked hard to develop a comprehensive wildfire safety program to help protect our customers, communities and stakeholders.
Our highest priority is safety and we’ve made significant investments to improve, repair and strengthen our existing infrastructure.
We are proud of the many technology projects we’ve completed, including Alert SDG&E cameras and our weather network...
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