The internet generates 1.5B tonnes of CO2 yearly, more than aviation, yet nobody tracks their share. GreenByte fixes that. Monitors emissions across streaming, social media, video calls, gaming and browsing using formulas from IEA, Carbon Trust and Purdue University. Real science, not guesswork. Personalized eco-tips, weekly charts, CO2 equivalents. Privacy-first and 100% free. Coming soon: leaderboards, GreenTokens and team challenges.