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DC Power in the Home

DC Power in the Home

DC Power Coming of Age Alternating current (AC) continues to dominate electric power distribution both on the grid and inside buildings, but a look inside today’s buildings quickly casts doubt on the practicality of the AC power distribution paradigm. Direct...

Commercial energy benchmarking tools

I have been asked by a number of energy auditors and building commissioning agents, “What tools are freely available to benchmark commercial buildings?” The more you dig into the question, the more tools you find. In this post, I’ve laid out a...