CEO, Earthtech Energy. Exec. Dir, @cleanenergymn. Proud Father. Entrepreneur. Clean Energy Advocate. Wannabe Runner.
Minneapolis, MN
Joined October 2013
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.@CleanEnergyMN is excited to be onsite for this year’s 2026 Minnesota Energy Innovation Summit! Great way to kick off the week discussing how we accelerate the clean energy transition & ensure MN continues to lead the way! Keynote by @JigarShahDC!
.@CleanEnergyMN extends our congratulations to Margaret Cherne-Hendrick & the @FreshEnergy team on a fantastic Benefit Breakfast event today! Insightful & inspiring w/great keynote by @JesseJenkins!
Thank you, @USAmbSweden for hosting our MN Trade Delegation this week! @CleanEnergyMN then participated in a series of terrific meetings w/@Svebio, Soya Group, @BusinessSweden, & @Google_Sverige discussing bioeconomy, industrial decarbonization, & data centers done right. 🇸🇪🤝🇺🇸
.@CleanEnergyMN was thrilled to participate in today’s MN-Denmark Business Forum! Special thanks to hosts @DanskIndustri @stateofgreendk @HealthcareDK! Together w/@GreaterMSP @ramboll @NKT_Cables we shared opportunities & partnerships to advance the clean energy transition.
Excellent day exchanging biz & investment opportunities to accelerate the transformation of our economy! Nordic Innovation Fair & meetings alongside @CleanEnergyMN partners, APEX & @GreaterMSP. Thank you @USAmbDenmark for hosting @GovTimWalz @mndeed & delegation tonight! 🇩🇰 🇺🇸
Great piece by @minnesotabrown. Expanded & diverse markets for MN wood is crucial for jobs, economy, forest health/mgmt, reduced wildfire risk, clean water, carbon storage & other benefits. | Facing $6 diesel, Minnesota’s timber industry needs new markets startribune.com/gas-prices-i…
Great group of colleagues gathered this afternoon for Timber Transformations @MalcolmYardsMkt. Discussions focused on how to advance MN’s mass timber industry. Thank you to @IRRRB @GiantVoices & all of the event sponsors! Super event!
.@CleanEnergyMN is excited to be attending @TCBmag Minnesota Capital Forum this afternoon @Macalester. Looking forward to VC updates & discussing how we all can further support startups & innovators to grow & strengthen MN’s economy.
Gregg Mast retweeted
Growing Minnesota’s solar industry is an economic opportunity. ☀️
Join CEEM’s @GeorgeD_87 at @Mn_SEIA's Gateway to Solar Conference Sept. 29 for the panel “Beyond Partisanship: Market-Driven Pathways for Solar Growth.”
Register: bit.ly/2026GatewayRegistrati…
Great energy & outstanding turnout for @MinnesotaCup Grand Finale event tonight! Congratulations to all of the entrepreneurs & startups participating in this year’s program! @CleanEnergyMN
Paul Taylor is one-of-a-kind in all of the best ways. Thank you for all you have done & given back to MN’s start-up ecosystem - see you at #TCSW26! Ramstad: Minnesota’s business community needs more mentors like Paul Taylor via @StarTribune startribune.com/ramstad-minn…
Thoughtful piece by @charlierybak. Not all data center projects are the same & when done well these projects will be real community assets | Some Data Centers Are Good tcbmag.com/some-data-centers… via @tcbmag
.@CleanEnergyMN is thrilled to be attending the 2026 State of the Range event in Chisholm this evening! Thank you to Commissioner Rukavina, @IRRRB, & so many partners for your leadership benefitting the region & state!
Gregg Mast retweeted
Cache Energy's pilot project at UMN Morris uses excess wind power from turbines to heat a carpentry shop with an innovative thermal battery. Potential for broader campus expansion! 🌬️🔋 econdev.greatriverenergy.com… #GRENews #EconomicDevelopment
Gregg Mast retweeted
Exciting news in MN Energy Alley 🚀
U.S. Bank’s first carbon removal credit purchase comes from Carba, a member of Grid Catalyst’s 2024 Demonstration Cohort. This is what we’re building: helping innovative technologies move from demo to deployment.
axios.com/pro/climate-deals/…
Gregg Mast retweeted
Meeting MN's growing energy demand isn't just about building more generation. Virtual power plants could help lower costs, improve reliability, and make better use of resources already connected to the grid. 🔌⚡️
Read more 👇 tcbmag.com/minnesota-bets-on…
Gregg Mast retweeted
Congrats to KinectXions, winner of the 2026 @MinnesotaCup Energy, CleanTech & Water Division! Their technology transforms methane into low-carbon hydrogen and advanced materials without producing CO₂.
See the finalists at the Sept. 14 Grand Finale: eventbrite.com/e/2026-mn-cup…
Gregg Mast retweeted
🎉 Innovation @ the Park is back Thursday, October 1!
Save the date for an afternoon featuring local innovative entrepreneurs, resources for growing your business and networking, food trucks, interactive demos, and more!
👉 More info here: fullstacksaintpaul.com/innov…
Gregg Mast retweeted
Congratulations to @RolfNordstrom on an outstanding career leading @GreatPlainsInst. Over two decades he built GPI into the impactful organization it is today, advancing a clean energy economy across the region and beyond. Enjoy a well-earned retirement!
myvillager.com/news/general_…
Gregg Mast retweeted
Save the date! The 2026 Minnesota Renewable Energy Roundtable is Dec. 16 in Minneapolis.
Join us to explore biofuels for maritime shipping and opportunities to connect Minnesota agriculture to emerging global fuel markets.
Pre-register: [email protected] or [email protected]
