Energy is the lifeblood of modern civilization and the core battleground of climate negotiations. Around the world, everyone is rushing toward carbon neutrality, but we face an awkward physical fact: electrons are indistinguishable.

Imagine this scenario—"green electricity" from wind power in Inner Mongolia and "black electricity" from coal-fired power plants in Shanxi are both fed into the national grid at the same time, instantly blending into a mess, like a drop of water falling into the ocean. The electricity flowing through your home socket cannot be traced back to any specific source by any instrument. This physically untraceable loophole has given rise to a massive "greenwashing" industry—companies buy cheap thermal power and then rely on purchasing false or double-counted REC (Renewable Energy Certificates) to package their ESG ratings. The books are completely disconnected from reality, leading to a green financial market worth trillions of dollars built on sand.

To break this fraud game, each electron needs an "ID card." It sounds like a fairy tale, but the energy IoT verification system built by APRO makes this a reality.

APRO's approach is unusual—it no longer relies on monthly reports from power plants but directly connects to the physical endpoints of power generation. In distributed photovoltaic stations, each solar panel's inverter is embedded with a lightweight verification node. These nodes collect data on power generation, voltage fluctuations, and sunlight intensity every few seconds...