Renewable energy - Articles - Page 5

Numerous training and certification resources are available to geothermal HVAC contractors across the U.S. covering everything from system design and installation to inspection.

Geothermal Training Involves Entire Supply Chain

Organizations, manufacturers, distributors, and contractors collaborate for quality installations

August 29, 2016

Geothermal manufacturers, distributors, and organizations like the International Ground Source Heat Pump Association (IGSHPA) have stepped up their training efforts to ensure HVACR contractors are installing and servicing geothermal equipment to the highest standard.

US Army Reaches $1 Billion in Energy-saving Projects

Army has contracted for 127 individual projects, or task orders, totaling $1.015 billion

August 25, 2016

The U.S. Army announced it has surpassed the $1 billion mark in energy savings performance contracts and utility energy services contracts in less than five years. This is in response to President Obama’s challenge to all federal agencies to achieve a total investment of $4 billion before the end of 2016.

Schneider Electric Network to Facilitate Renewable Energy Transactions

NEO Network developed to foster industry collaboration

August 16, 2016

Schneider Electric has introduced the New Energy Opportunities (NEO) Network™, a collaborative online platform to help commercial and industrial companies quickly identify and vet renewable energy, cleantech, and energy-efficiency prospects.

Salt Lake City Commits to 100% Renewable Energy by 2032

City also pledges to reduce carbon emissions citywide by 80 percent by 2040

August 2, 2016

Salt Lake City Mayor Jackie Biskupski, members of the City Council, other city leaders, and members of the business and nonprofit community gathered on the steps of City Hall to launch the city’s initiative to transition the community to 100 percent renewable energy sources by 2032.

IKEA to Increase Investment in Fuel Cells

Plans systems at four more California stores

August 1, 2016

IKEA announced it is furthering its renewable energy commitment with plans for biogas-powered fuel cell systems at four more of its California stores. A year ago, IKEA completed installation of such a project at IKEA Emeryville, one of the company’s two San Francisco-area stores.

Renewable Energy Supplied Almost a Quarter of Global Power in 2015

Wind and solar PV had record additions for the second consecutive year

July 4, 2016

Renewable energy accounted for nearly 25 percent of global electrical capacity in 2015, according to a new study, Renewables 2016 Global Status Report, by REN21. The power sector experienced its largest annual increase in capacity ever, with significant growth in all regions.

By installing a solar array, homeowners can essentially pre-purchase their future electrical needs at today’s cost. PHOTO Courtesy of Michigan Energy Services

Geothermal + Solar = Expensive but Often Worth it

Combination systems often result in net-zero consumption

Joanna R. Turpin

June 20, 2016

For those looking to take energy conservation to the next level, many contractors are encouraging the installation of a combination geothermal heat pump and solar energy system.

FIGURE 1: An electrical schematic for the cooling mode of the system.

Dual-fuel Combisystem: The Benefits of Geothermal

Using hydronics to harmonize renewable and conventional heat sources

John Siegenthaler, PE

May 30, 2016

This system demonstrates how modern hydronics technology can be used to harmonize the operation of two high-efficiency heat sources — one renewable and the other conventional.

A 12-ton heat pump system is laid out prior to being sunk into a pond. PHOTO COURTESY OF MARK JOHNSON, HTTP://BIT.LY/MARKJOHNSONGEOTHERMAL2

GEO, CSA Set Geothermal Standard

American, Canadian firms introduce binational ANSI/CSA C448

Jen Anesi

May 2, 2016

As the first of its kind in the U.S., the standard outlines requirements and best practices for geothermal project design, installation, commissioning, and more in the U.S. and Canada.

Californians Among the Most Efficient Energy Consumers in the Country

The state has a legacy of innovative public policies that encourage energy efficiency

April 25, 2016

While California consumes the second largest amount of energy in the nation, it is also one of the most energy-efficient states, according to a new report. Compared to all other states, California ranks among the lowest in the nation for both per capita energy consumption and per capita energy spending.