This study evaluates the electricity savings that can be gained by installing ductless heat pumps (DHPs) in multifamily and small commercial applications. A total of 12 multifamily units were submetered in two localities; 188 units were included in the accompanying utility billing analysis.
The NYSERDA Peak Load Reduction program is an innovative initiative that is intended to serve as a focused demand response or kW reduction enabling equipment installation incentive program.
In an effort to achieve greater greenhouse gas reductions and energy efficiency, program planners are turning to combined heat and power (CHP) technologies.
New super-efficient rooftop units that heat and cool commercial buildings offer significant energy and dollar savings, say scientists at the Department of Energy’s Pacific Northwest National Laboratory. They found that the devices reduce energy costs an average of about 41 percent compared to units in operation today.
The amber glow of the New York City streetlight is going away. In an energy-saving effort, the city plans to replace all of its 250,000 streetlights with brighter, whiter, energy-saving, light-emitting diode fixtures in one of the nation’s largest retrofitting projects, Mayor Michael R. Bloomberg and the transportation commissioner, Janette Sadik-Khan, said in a news conference on Thursday.
Shortly after launching a line of Great Value LED lightbulbs for less than $10 at all U.S. stores, Walmart announced last week that it will open its first 100 percent LED-lit store as part of the company’s push for nationwide adoption of the energy-sipping bulbs.
M2M technology is all about connecting sensors and devices of all types — the basis of the Internet of Things — in order to provide a wealth of data and communication, allowing for an endless number of results: alerts for building managers about specific pieces of equipment that need repairs, custom notifications to people when buses they plan to take are about to arrive, and other connections that are only possible when things speak to each another.