A venture capitalist invested $2.5 million in a cleantech startup developing solar-powered water purifiers. The investment is projected to grow at a compound annual growth rate (CAGR) of 22% over 5 years. What will be the value of the investment at the end of 5 years, to the nearest dollar?

Tue, 05 May 2026 01:54:35 +0000

**The Rising Impact of Cleantech Investments: What’s the Future of Solar-Powered Water Purification?** Curious about how seed capital is driving innovation in a sector critical to global sustainability? The story of a major venture capitalist commitment—$2.5 million into a cleantech startup crafting solar-powered water purifiers—reveals not just a compelling investment thesis, but a promising trajectory for meaningful, scalable impact. As the nation doubles down on green innovation and climate resilience, this story underscores why emerging clean technologies are drawing serious financial and public interest. **Why This Investment Matters Now** The surge in interest reflects broader shifts: rising global demand for sustainable water solutions, growing investor confidence in mission-driven businesses, and an urgent need for clean energy integration. Solar-powered water purification bridges environmental responsibility with practical necessity—especially in underserved communities where access remains a challenge. With proactive climate adaptation at the forefront of national conversations, early-stage bets on such startups signal confidence in scalable, life-enhancing innovation.