a16z：美国仅2%电工持有DC电力认证，AI基建卡在电力人才上
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Ben Horowitz 说美国只有2%的电工会直流电，但AI数据中心全在转向800VDC供电，最缺的可能是电工。
a16z 联合创始人 Ben Horowitz 称，美国只有 2% 的电工持有 DC（直流电）认证。AI 数据中心正从传统 AC 配电转向 800VDC 供电体系，需要能安全安装和运维这类系统的电工。他认为电工将成为这一轮 AI 热潮中最关键的岗位之一。
原文 · rohanpaul_ai
"only 2% of electrical electricians in the US are certified on DC power. "
- Ben Horowitz, co-founder Andreessen Horowitz (A16z)
AI infrastructure is exposing a very physical bottleneck: electrical talent. Moving from conventional AC distribution toward 800VDC means the industry needs people who can actually install, commission, and maintain these systems safely.
one of the most important jobs in the AI boom will end up being electrician.
--- From "a16z" YouTube channel, (full video link in comment)
