Magazine Article Archives

Making Sense of PV Parity: Quantifying Solar's Competitiveness

The PV industry is the subject of an increasingly confusing discussion about its future. Statements that solar PV is competitive today and will expand exponentially are countered by...

Overhauling the Third Hydro Plant at Grand Coulee Dam

Work several years in the making is about to commence at the Third Power Plant of the 6,809-MW Grand Coulee project in Washington. Rehabilitation of all six units, including potential uprating of three of them, will ensure continued reliable operation...

The Rise of Utility-scale Solar

We are familiar with the inexorable and welcome march of solar panels across our rooftops, but many might be surprised that utility-scale power plants are now the fastest-growing application for the photovoltaics (PV) industry. This sector has delivered...

What Does Warren Buffett See in Solar?

Everyone wants to see inside Warren Buffett's head. One of the world's most successful investors, the CEO of Berkshire Hathaway is a rock star among those who check the markets before...

New Turbine Technology: Key Players On- and Offshore

With annual market growth of almost 10 percent, and cumulative capacity growth of about 19 percent according to the latest figures from the Global Wind Energy Council, the wind sector...

Cost Modeling for Offshore Wind Operations and Maintenance

Several European countries have defined targets to install and operate offshore wind energy as part of their renewable energy goals. According to these targets, more than 40 GW offshore wind power is expected to be installed across the region by the year...

Virtual Training, Real Savings: Providing Instruction at Less Cost

Companies in the global energy industry are under intense pressure from all directions. Growth in power demand must always be met and compliance with increasingly stringent health, safety and environmental regulations is mandatory. New facilities must...

Tracking the Price of U.S. Grid-connected PV

As the deployment of grid-connected solar photovoltaic (PV) systems has increased, so too has the desire to track the installed price of these systems over time and by location, customer...

Getting More from Wind Turbines with Condition Monitoring Systems

Wind turbine downtime is particularly costly during winter, for two reasons. First, November to April is the period over which most such plants around the world produce around two thirds of their electricity yield. The wind farms depend on the availability...

Local Development through Community-Led Renewable Energy

Many people who consider themselves supporters of renewables still doubt the feasibility of 100 percent in the near future. In times of economic crisis and budget cuts in most parliaments, people are mainly concerned about jobs and price increases in...

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