Hi there, I’m Celine!

Igniting brands with purpose-driven campaigns that resonate and drive real change—that’s my specialty. As an impact marketer and strategist, I blend deep sustainability expertise with cutting-edge marketing strategies. I help brands unpack their growth potential, accelerate sustainable business models, and authentically connect with diverse stakeholders.

My lifelong passion for sustainability took root while working at my city’s local recycling facility and witnessing firsthand the global waste crisis. I then graduated from UC Berkeley with a Bachelor’s in Society & Environment, honing my specialties in circularity, packaging, and sustainable business.

As the Global Sustainability Marketing Lead at Berlin Packaging, I drive multi-channel, purpose-driven campaigns that resonate with diverse audiences and drive measurable results. From content and digital marketing to social media, events, and PR, I’ve led hundreds of B2B and B2C campaigns across multiple industries. By engaging brands, retailers, policymakers, and consumers, I drive collaborations that catalyze positive change at scale.


If you’d like to collaborate, feel free to reach out!

Business inquiries: Email celine.yang@berlinpackaging.com.

Personal inquiries: Drop me a note via LinkedIn or email celinenanyang@gmail.com.