Marianne Lehnis

Marianne Lehnis

Contributor|Sustainability

I am a solutions-focused journalist, deeply interested in innovation, entrepreneurship, the environment, and how it all fits together. I run a networking platform to help climatetech founders and investors share their stories, connect and grow. The Green Techpreneur offers ideas,

SOCIAL
article image
460 viewsApr 10, 2025

Supply Chains In Chaos? These 5 Startups Turn Waste Into Opportunity

In a world where trade wars and tariffs have thrown global supply chains into disarray, a silver lining has emerged: the rise of circular economy startups.

article image
255 viewsApr 4, 2025

U.S. Trade War Throws Global Climate Tech Sector Into Turmoil

For the climate tech sector—an industry already balancing the twin pressures of rapid growth and geopolitical uncertainty—the impact could be profound.

article image
428 viewsFeb 26, 2025

EU Supply Chain Sustainability Regulations Are Reshaping Business—Here’s What You Need To Know

The CSRD requires companies to disclose detailed information on their environmental and social impacts, using standardized European Sustaina...

article image
781 viewsFeb 13, 2025

The Climate Revolution Is Here To Stay— No Matter Who’s In The White House

U.S. resilience was supported by policies like the Inflation Reduction Act (IRA) and further driven by increased cross-border investments.

article image
1,445 viewsDec 19, 2024

Innovation In The Blue Economy: The Technologies Reshaping Ocean-Based Industries

The Blue Action Accelerator, based in the Bahamas’ Free Trade Zone, is a springboard for rapidly launching and scaling ocean-based technologies to combat climate change.