Tag: electricity

Electricity is the set of physical phenomena associated with the presence and flow of electric charge. Electricity gives a wide variety of well-known effects, such as lightning, static electricity, electromagnetic induction and electric current.

Carnegie Mellon University Launches Carbon Emissions Index

Carnegie Mellon University Launches Carbon Emissions Index

Mitsubishi Hitachi Power Systems Sponsors the Emissions Index for US Power Sector

Mitsubishi Hitachi Power Systems (MHPS) and Carnegie Mellon University (CMU) today announced the creation of a new index that will measure carbon dioxide emissions from the U.S. electrical power generation sector. The Carnegie Mellon Power Sector Carbon Index will

Copper is Essential to Modern, Sustainable Electric Grids

Copper is Essential to Modern, Sustainable Electric Grids

CDA’s Latest Case Study Examines Copper’s Role in Modern Electrical Infrastructure

Microgrids and smart grids are becoming increasingly relied upon as the world searches for sustainable power sources and as its energy needs continue to grow. As advancements in power technology continue making electrical grids smaller, more powerful, and more energy

Eliminating Energy-Related Carbon Emissions Possible, New IRENA Study Finds

Eliminating Energy-Related Carbon Emissions Possible, New IRENA Study Finds

Decarbonisation of global energy system, led by renewables and efficiency, would create economic gains

Global energy-related carbon dioxide (CO2) emissions can be reduced by 70% by 2050 and completely phased-out by 2060 with a net positive economic outlook, according to new findings released today by the International Renewable Energy Agency (IRENA).

ShowCase

SCHNEIDER ELECTRIC
Conext XW+ is an adaptable single-phase and three-phase hybrid inverter with grid-tie functionality and dual AC power inputs. Available solar charge controllers, monitoring, and automated generator control modules enable further adaptability. From a single Conext XW+ unit, to clusters up to 102 kW, the Conext XW+ is a scalable

Guest Commentary: Energy Management Beyond HVAC

Guest Commentary: Energy Management Beyond HVAC

The good news in energy management is that many of the challenges in effectively monitoring and controlling HVAC systems have been overcome. Many buildings—both new construction and retrofits—use efficient heating and cooling systems that are optimized with building automation systems (BAS). Plus, under the latest building codes, building envelopes are

Project Profile – Microgrid Technology

Project Profile – Microgrid Technology

Nearly 25 years ago, Caterpillar opened a proving ground about 30 miles southwest of Tucson, AZ. The facility consists of large open-air test areas, where Caterpillar conducts field trials of many of its large mining equipment before being brought to market. The proving ground site also includes workshops and an office building.

The Green

Financing Solar and Energy Storage in Schools

Financing Solar and Energy Storage in Schools

Jason Coughlin, a solar analyst at the National Renewable Energy Laboratory, was coauthor of a 2011 report, “Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K–12 Schools.”

“Schools have continued to install solar using power purchase agreements (PPAs) and the trend is to continue seeing third-party installations,” says Coughlin.

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