\u003c/strong>Ionel Petrus is a licensed professional engineer who has more than 13 years of mechanical design experience. In addition to being the mechanical discipline leader in SmithGroup’s Washington, D.C., office, he is also a LEED AP and a certified energy manager. His experience includes designing HVAC systems for commercial buildings, research laboratories, health care facilities, and museums. He can be contacted at \u003ca href=\"mailto:ionel.petrus@smithgroup.com?Subject=ES%20-%20Magazine\" target=\"_blank\">ionel.petrus@smithgroup.com.\u003c/a>\u003c/h4>"},"cl":"text p-_Js1xJSc","type":"text"},{"key":"eRkUBXB20mR","content":{"src":{"url":"https://cdn.vev.design/cdn-cgi/image/f=auto,q=82/private/KaxzywoIf0Rx41JdO6oEbX8EsUI3/image/8ZltYynHt_.jpg","ratio":1.0218181818181817,"key":"8ZltYynHt_"}},"cl":"image","type":"image"},{"key":"ehZySGDdj7n","content":{"cont":{"desktop":{"params":{"updated":1657206618963,"trigger":"Load","LoadAnimation":{"preset":"slideInLeft","easing":"easeOutQuart","translateX":["-30px","0"],"delay":0.7,"opacity":[0,1],"duration":0.6,"once":true}}},"tablet":{"params":{"LoadAnimation":{"delay":0.7,"preset":"slideInLeft","easing":"easeOutQuart","translateX":["-30px","0"],"opacity":[0,1],"once":true,"duration":0.6},"trigger":"Load","updated":1657206618963}},"mobile":{"params":{"LoadAnimation":{"delay":0.7,"preset":"slideInLeft","duration":0.6,"once":true,"easing":"easeOutQuart","translateX":["-30px","0"],"opacity":[0,1]},"updated":1657206618963,"trigger":"Load"}}}},"cl":"w75y8u1c","type":"w75y8u1c"},{"key":"e31V7fND8PW","content":{"text":"\u003cp >\u003cem >[22gallery]/[Vetta] via \u003c/em>\u003ca target=\"_blank\" rel=\"noopener external\" href=\"https://www.gettyimages.com/detail/video/many-tablets-in-packages-stock-footage/1172425575?adppopup=true\" >\u003cem >Getty Images\u003c/em>\u003c/a>\u003c/p>"},"cl":"text 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>Table Of Contents\u003c/p>\u003c/div>"},"cl":"text","type":"text","actions":["exkmLxYtLP8"]},{"key":"eqvqylOYB-9","content":{"text":"\u003cp >November 2022\u003c/p>"},"cl":"text","type":"text"},{"key":"eH3CbJjOiHB","content":{"link":{"page":"pQ_tSND9zxs","mode":0}},"cl":"external-link","type":"external-link"},{"key":"eG09LFJXuhz","content":{"src":"4fH1Di577"},"cl":"image","type":"image","actions":["eH3CbJjOiHB"]},{"key":"eRpwdIk693-","cl":"section","type":"section","children":["eSjgMFRtIfq","eqvqylOYB-9","eG09LFJXuhz"]},{"key":"puq8FgMWOW8","content":{"link":{"widget":{"name":"BIOS Bottom","pageName":"Feature 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