I'm curious about pickled compost of fast-growing grass to avoid CO2 release by keeping it anarobic so it produces lactic acid instead during fermentation. An

I'm curious about pickled compost of fast-growing grass to avoid CO2 release by keeping it anarobic so it produces lactic acid instead during fermentation. An acre of lawn grass can sequester several tons of CO2 each year. I bet properly managed, you could achieve 10x that by optimizing growth cycle. If we could harvest and store it without releasing it, might turn into a useful agricultural product: bokashi. My napkin math puts it as needing within orders of magnitude of acres used for US corn production for the 40 Gt/yr target, but does not account for energy use. Also, more wood construction? Wood is 50% carbon, but because CO2 is only ~1/3 carbon by weight, every pound of wood represents ~1.5 pounds of carbon out of the atmosphere. If can grow, harvest and use ~13 billion tons of wood a year, that wood satisfy yearly 40gt target. Seems like forests can grow roughly a ton of wood per acre. If we can redirect wood waste (sawdust/chips) to livestock operations efficiently, the material could be used as bedding to absorb waste and then be buried/composted for agricultural use. Less CO2 release and counteract soil depletion, so subsequent generations of plants will grow yet more vigorously. Mixture of factors is likely best solution. I think Joel Salatin could probably save the planet if we let him.