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Sustainability Up on the Roof

When most people think about sustainability at a company like Cisco, they envision solar arrays and smart cities – and we certainly have those! But humming quietly on the roof of every building is a significant energy consumer, the air conditioning.  So just as we innovate solutions for the Internet of Everything, we also search for ways to improve facility energy efficiency in many ways that aren’t obvious to building occupants.

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Accelerating the shift to renewable power

When we announced Cisco’s new environmental sustainability goals, one goal continued to require the most clarification from both internal and external stakeholders:  having our corporate electricity emissions factor at half of the International Energy Agency (IEA) world average.

This goal, and it’s delicate wording, perhaps only makes sense to us sustainability nerds who are immersed in the Greenhouse Gas conversation…

Given the recent market report from the IEA on renewable energy, I thought a post would be useful to explain the reasoning behind this goal, and how it helps both Cisco and the planet by including this goal in our efforts.

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2012 Year In Review

Two things I greatly enjoy about working in and around Data Centers are that so many different technologies converge within them and that those technologies are constantly evolving.  There’s always something new to explore.

It’s no surprise then that Data Center Deconstructed ping-ponged among several topics in 2012, from choosing a site to relocating servers to incorporating alternative energy, and more.  I even tried my hand at blogging in real-time, posting live from the annual Technology Convergence Conference.

Here’s are the Data Center Deconstructed topics that received the most attention this year.  Check out any you’ve missed: Read More »

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Here Comes the Sun

When I was a kid, one of my neighbors had a solar radiometer.  It’s a glass bulb about the size of a baseball, with diamond-shaped panels connected to a spindle.   The panels, black on one side and silver on the other, would turn on the spindle when exposed to light.

I enjoyed experimenting with the gizmo, edging it in and out of the sunbeam that shone through a window and onto their kitchen table.  How close to the light did the radiometer need to be for the panels to move? What if I shaded it with a piece of cardboard?  How fast would the spindle turn if I put the radiometer fully in the light? Read More »

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Dinosaur Water And Data Centers

I love it when a small discovery causes me think about the big picture.

I’ve been researching water-related factoids for this week’s Data Center Deconstructed video on hydropower.  Along the way, I uncovered this tidbit from the U.S. Geological Survey: Read More »

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