Many people still confuse these three terms (I do). The difference matters for anyone working with biochar or removals. If you also, struggle to understand the difference, here is the simple version.

Carbon Credit
A carbon credit equals one tonne of CO₂ reduced or removed.
Companies buy credits to balance emissions they cannot avoid. Credits come from verified projects.

Carbon Neutral
A company is carbon neutral when it measures its footprint, reduces what it can, and balances the rest with credits. The emissions stay, but the company compensates for them.

Net Zero or Carbon Zero
This is the highest bar. It requires deep cuts in emissions through technology and efficiency. Only a small portion is balanced with removals. Net zero demands long term change, not only compensation.

Quick view
• Carbon Credit = one tonne reduced or removed.
• Carbon Neutral = total balance.
• Net Zero = deep reduction plus limited removals.

For project developers
• Buyers with net zero targets look for durable removals, strong MRV and transparent feedstock integrity.
• Clear claims help position your project and avoid confusion in investor or buyer conversations.

If you work in biochar, knowing these differences strengthens your communication and helps explain where permanent removals fit in global climate goals.