David Elfstrom
P.Eng, Energy management, measurement & verification. Born @ 327 ppm CO₂. Safer infrastructure, #ventilation, #IAQ #CorsiRosenthalBox optimization #COVIDisAirborne #COVIDCO2 🇨🇦
Public Key
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DavidElfstrom_at_masto.ai@mostr.pubProfile Code
nprofile1qqs0pysd4ghhqv757hm924y55md50975ne9a3z6q85mxm90zp4v7mec0ymsaeAuthor Public Key
npub17zfqm230wqeafa0k242fffkmg7taf8jtmz95q0fkdk27yr2eahnsdevhq7