<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.10.0">Jekyll</generator><link href="https://zhidiwu.com/feed.xml" rel="self" type="application/atom+xml" /><link href="https://zhidiwu.com/" rel="alternate" type="text/html" /><updated>2026-09-28T18:46:57+00:00</updated><id>https://zhidiwu.com/feed.xml</id><title type="html">Zhidi Wu, Ph.D., EIT</title><subtitle>Subsurface engineer working on CO₂ storage, geologic hydrogen, and salt cavern engineering.</subtitle><author><name>Zhidi Wu</name><email>zwu@agapito.com</email><uri>https://www.agapito.com/</uri></author></feed>