Power

No Harmony in Harmonics

Harmonic currents can cause distortion in your electrical system. This white paper examines common causes of problematic harmonics, along with implications and resolutions for data center operators. Read More

Will Utilities Help Fund Thermal Storage?

The 8 million gallon tank providing thermal energy storage for McCormick Place and a nearby Digital Realty Trust data center building (seen in background).

A California utility will buy thermal energy storage systems and distribute them to commercial customers, hoping the move will shift power usage to off-peak hours. The concept may hold promise for the data center industry, where thermal storage is lightly implemented but offers the potential for significant peak-shaving savings on power bills. Read More

Flywheel Maker Gets $13M Investment

VYCON, which makes flywheels for backup power systems, announced today that it has closed a $13.7 million round of funding. Flywheels are an alternative to using batteries in a data center UPS (uninterruptible power supply) system. Read More

Mark Bramfitt on Data Centers and Utilities

What’s ahead for Mark Bramfitt, who has been the electric utility industry’s most visible ambassador to the data center sector? Bramfitt, who is departing PG&E, discusses his plans and utilities’ role in the data center sector in an interview with Data Center Dialog. Read More

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