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Mike Casey


For 40 years, Mike has focused on the design, staffing and strategies for winning communications programs. As Tigercomm’s founder, he counsels cleantech executives, investors and philanthropists on strategies for meeting their business objectives.

Mike is a top U.S. innovator and strategist on cleantech marketing and communications. He has presented at more than a dozen major conferences, and he writes frequently on clean economy topics on LinkedIn and for Recharge News. He also co-hosts Renewable Energy World’s popular weekly news roundup, This Week in Cleantech.

Mike has trained more than 2,300 people on interview techniques, message development and public relations management. Before Tigercomm, he built winning communications programs for the National Environmental Trust and the Environmental Working Group, which he helped make “... dollar for dollar, demonstrably one of the most effective groups in Washington” (National Journal, 2/02). He is also a communications veteran of the U.S. Senate, House of Representatives and two presidential campaigns.


Mike Casey - Breeze Incorporated | LinkedIn


Scaling Clean

Listen on Apple, Spotify, Radio Public, Amazon Music, iHeart, and Google Podcasts.


This Week in Cleantech

Watch on YouTube or Renewable Energy World. Listen on Apple Podcasts, Spotify, or Google Podcasts.


Cleantech Investors Roundtables

Watch on the Cleantech Leaders Roundtable website.


Cleantech Podcasters Roundtable 2023

Watch on YouTube. 


Cut to the Chase

Cut to the Chase with Mike Casey, President of Tigercomm | Ep. 3-Cleantech.



255 - No time for legacy, Cleantech marketing with Mike Casey of Tigercomm.


Freeing Energy

Podcast 044: Mike Casey – What is strategic brevity and how can it amplify the local energy story?


Experts Only Podcast

Episode 53: Mike Casey - CleanCapital.


Journalists Roundtable

Cleantech Journalists Roundtable LIVE at RE+ - excerpt 1.

Cleantech Journalists Roundtable LIVE at RE+ - excerpt 2.



Mike Casey Archives.


“Celebrating 20 Years of Clean Economy Communications with Tigercomm” Clean Power Hour

Listen on Clean Power Hour, Apple Podcasts, Spotify, and Google Podcasts.


The Three Drivers of Attention

Read on our blog.



'US renewable energy developers are losing the battle for new projects to politically-savvy opponents'.


CNET story

Renewable Energy Is Reckoning With Its Perception in Rural America.


What rural people actually think about clean energy.


“From the start of our journey and throughout the years we worked with Mike Casey and the Tigercomm team, they always helped us find and amplify our voice as we cemented our industry-leading position and pulled ahead of the competition.” - Chris Brown, President of Vestas sales and service division in the United States and Canada


“Mike Casey and Tigercomm are experts at developing and implementing successful communication strategies that create outstanding results for cleantech companies. Mike and his team have energy industry savvy, extensive contacts, and access to key communication channels - which they use to generate the attention and momentum that is so important for cutting-edge technology companies. I enjoyed working with Mike and his team and appreciated the value they contributed as a strategic business partner.” - Debra Olson, Chief Legal Officer & Corporate Secretary at Cupertino Electric, Inc.


“Mike Casey and the Tigercomm team have seen us through over $100M in capital raising, acquisition, executive team changes and all sorts of major announcements. They completely get strategic corporate communications for the clean energy space, and they drive results. Our executive team trusts them completely as a strategic partner, not just a vendor. I think they are the tops in their field.” - Katherine Potter, former Vice President, Communications for Ausra. Potter Communications


"Mike's firm, Tigercomm, helped us generate results. They helped us hone the message for our industry-led cleantech workforce initiative, SolarTech Workforce Innovations Collaborative grant (SWIC), and deliver it to critical audiences in the solar, energy efficiency and electric vehicle industries. Their long-standing relationships with energy and business media introduced SWIC to the right publications to tell its story to." - Doug Payne, Senior Technical Program Manager, Fire TV Launch Team at Amazon


“Mike Casey is a master media trainer with great strategic communications sense, and his firm delivers consistently excellent service. Tigercomm has provided consistent, reliable direction in helping me position Trina Solar over a critical period of time – from an unknown Chinese PV manufacturer to becoming one of the top-known quality brands in the world. I couldn't have done it without his help. They completely get the clean energy space like no other shop I know. Mike is quite possibly the top cleantech communicator in the country.” - Victoria Vestal, Founder of SolCatalyst