Welcome to my channel!

I’m Richu Zachariah — an engineer by profession, a sustainability advocate, and a family man at heart, sharing simple and practical ideas to live smarter and more meaningful lives.

Here, you’ll find:
⚡ Easy-to-understand energy-saving tips & real-world insights (Watt Man series)
🌱 Sustainability, technology & smart living made simple
👨‍👩‍👧‍👦 Family travel, food & everyday life moments
✝️ Faith, festivals & creative celebrations

From power systems to family journeys, this channel connects knowledge, values, and life — showing how small, conscious actions can create a big impact.

Subscribe and join the journey.