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wind turbine

Researchers Show Simple But Effective Discoveries That Could Enhance Wind Turbines’ Efficiency by 18 Percent

Potential improvements to wind turbine efficiency include (1) using computers to measure the airflow over blade surfaces and adjust the…

Research

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Boeing Shatters Solar Power Record with 39.2% Cell Efficiency

Boeing subsidiary Spectrolab's solar panels supply power to over 60% of orbiting satellites, but the company may soon be known for…

Industry and Business

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Are Efficient LED Bulbs Worth the Price?

Energy-efficient LED bulbs have been improving in terms of brightness, color and price, but do the efficiency savings pay for themselves…

Industry and Business

cell phone chip

Cell-Phone Chips to the Rescue

In an effort to reduce the cost of cooling microprocessor chips, data centers are looking to low-power chips used in cell phones and…

Industry and Business

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The “Smart Grid”: An Overview

This blog entry provides a nice overview of today's electricity and transmission grid -- and tomorrow's "smarter" version. It includes…

Industry and Business

Thuc-Quyen Nguyen

Thuc-Quyen Nguyen Wins National Science Foundation CAREER Award

The Faculty Early Career Development (CAREER) Program offers the National Science Foundation's most prestigious awards in support of the…

Awards and Accolades

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Time to Change Habits, As Well As Light Bulbs?

A recent report from the American Council for an Energy-Efficient Economy stresses the need for energy efficiency programs that change…

Industry and Business

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Welcome to Techtopia: Santa Barbara is a Tech Company Hotspot

Three local tech CEOs talk on CNBC's power lunch clip about about why Santa Barbara is a great place for tech businesses; one asset is…

Industry and Business

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Beyond Demand Response: EnerNOC Expands

Demand response company EnerNOC has launched EfficiencySMART, a line of business software designed to help companies better control…

Industry and Business

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Energy Efficiency Can Conflict with Renewables

Co-generation of heat from coal power plants increases energy efficiency, but the resultant reliance on coal plants to supply heat…

Industry and Business

GE award

GE Announces Ecomagination Challenge Winners

The 12 winners of GE's Ecomagination Challenge: Powering the Grid include an energy-efficient solar-powered cooling/heating technology,…

Industry and Business

road

Four Ways to Harvest Solar Energy from Roads

Researchers at the University of Rhode Island have identified a number of ways to harvest waste heat from asphalt roads, including…

Research

solar panels

Solar Arrays Do Double-Duty

Cogenra Solar has developed a hybrid solar array that produces electricity and uses waste heat to provide hot water. The company says it…

Industry and Business

zinc oxide

The Great White Hope for White LEDs: Zinc Oxide

Startup EcoSpark believes it can produce a white light LED using zinc oxide. Unlike blue, gallium nitride LEDs, EcoSpark's bulb doesn't…

Industry and Business

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ESL Bulbs 70 Percent More Efficient Than Incandescents

New bulbs created by Vu1 Corporation that use electron stimulated luminescence are cheaper than LEDs and 70% more efficient than…

Industry and Business

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EPA to Push Efficiency on Big Carbon Emitters

The EPA announced that instead of mandating specific control technologies when it begins regulating greenhouse gas emissions next year,…

Industry and Business