Becoming more than Sin 'Neutral' and reducing your Sin 'footprint'

So there's all this talk and ho-ha about companies and homes becoming 'Carbon Netural' and reducing their 'Carbon Footprint'. In fact, a friend was telling me yesterday about these new companies that are selling their carbon credits. They're sole purpose is to do things like plant trees and replace those old lights with the new efficient lights so that they are at a carbon negative state. They then sell 'Carbon Reduction Credits' or something like that to the big companies who have a massive Carbon outputs.
The result is that big business can simply buy their way out of their polloution guilt.
I was thinking how similar it is to our guilt. We have a massive Sin problem, such that our 'sin footprint' is to big for us to fix. But through faith in Christ, God credits us with righteousness.
But its different in 2 very cool ways.
1. We don't have to buy our righteousness credits, and they don't just get transferred to us. Jesus becomes our new CEO and brings them with him, such that our guilt is his and his credits are ours. Its not a transfer, its a union.
2. Because its a union of Jesus as our new CEO, we don't just get made the equivilant of 'Carbon Neutral' - we not made 'Sin Neutral'. Rather, Jesus takes us to the heights of his glory. We are not neutral before our God, we have been made fully righteous.