Natalie Stubb

Natalie Stubb leads cross-functional collaboration to help Cisco become net zero by 2040. She also manages Cisco’s purchases of carbon removal offsets and sustainable aviation fuel certificates, and works with the company’s investment team to structure off-take agreements. 

Stubb created Cisco’s method to track net-zero progress, improving accountability and addressing critical gaps across seven functions. This helped delivee measurable greenhouse gas reductions, accelerated progress on near-term climate goals and supported a multimillion-dollar funding proposal for sustainability initiatives. 

She also developed two scenario modeling tools, one of which helped identify actions to optimize Cisco’s near-term emissions reductions in a cost-efficient way, which will help reduce more than 10,000 tons of carbon dioxide equivalent annually. She holds degrees in math and electrochemistry.