Planting tree is actually a great carbon removal technology. Unfortunately most forest owners in the world don't know or don't have incentive to care the about the carbon impact the forest have on the climate. Biggest reason forests are taken down is to grow cattle for beef. If you are working on a startup to reverse this we'd like to fund it too
Joel Salatin has done some great work related to this and collected decades worth of data.
So the irony is that we could grow more beef and pull carbon out of the air at the same time, only if we cared. But we don't, it's easier to slash and burn then to also take the environment into consideration...
If anyone is interested in keeping in the loop on progress: https://www.producthunt.com/upcoming/pledge-balance
I'm in Australia and the geology of the Tasmania/South Victoria region is the best in the world for carbon capture using trees. Specifically it's the native habitat of the Tasmanian blue gum, the worlds fastest growing tree, and here it grows between 20-100% faster than anywhere else.
Is there any option for having non-US startups funded given that ego-engineering can't be done out of the Bay Area alone? I and the other co-founders have no interest in moving since we are already in the best place for what we are doing.
Happy to talk about it any time: ben at droneseed.com
Spending that money on intensive lobbying and forest advocacy in rapidly-deforesting countries could have an impact, too.
The trick, of course, is that neither of these techniques compound for the individual nor a startup. They are pure charity for the planet.
Our company is working on these issues by trying to reduce demand for meat and seafood by creating alternatives to it, but I think the problem is so large it needs to be tackled from multiple angles. As you term it both Phase I and Phase II type solutions.
What worries me is that the Phase II type solutions are going to be mostly a political problem at least much more than they are technical problems, and political problems are much harder to fix than technical problems where the solutions can be market driven rather than based on international consensus. I think with enough creativity most Phase I type solutions can be market driven and be accomplished without achieving consensus.
The other thing with trees is that they aren't permanent carbon sinks in the way that coal underground is.
Wood will eventually rot or burn and release it's carbon.
Human beings have taken carbon in the form of hydrocarbons underground and released is into the C02 - O2 cycle in the air. The main way to solve this would seem to be putting it back into the ground. So, reverse coal-mining? Turning wood into charcoal and burying? These seem like necessary counter-parts to simply growing trees.
Are there issues with raising cattle on land with a trees spaced maybe every 10 feet or so? Does it have to do with herding the cattle? Feeding the cattle? Those I feel can be solved with technology, specifically IoT/Drones/Autonomous Bots.
It seems to me, if every livestock pasture in the world has trees every 10 feet, maybe less, it could have a pretty big impact. Combine the Apple orchard with the cattle grazing land. Use technology to efficiently operate both.
Edit: And speaking of cattle. I wonder if we can literally strap something onto the back of a cow that would be able to capture methane, burn the bio-mass, and collect everything to be retrieved later on and used/buried.
I really really wish YC would bring on a polymer, nuclear, petroleum, or materials engineer to help wrangle on these thesis-es on all things related to energy. [I'm more on the textiles side of polymers, but I'm here if you need me.]
Trees are not a great carbon removal technology, grasslands are much better as they aren't impacted by fires and droughts.
Grasslands sequester carbon underground whereas woody trees store it in leaves and woody biomass.
What you're saying is actually questionable in a non-stable climate which is what humanity has today.
I think it's really foolish to allow carbon pollution credits to be backed by trees instead of grasslands.
https://www.theguardian.com/environment/2016/dec/01/trees-ma...
Also, bark beetles aside from droughts and fires are pretty onerous to tree populations.
https://www.nature.com/scitable/knowledge/library/soil-carbo...
So why limit yourself to existing forests?
Instead of flooding deserts (using energy-intensive/land-intensive/wealth concentrating desalinization), we can re-green those same deserts[1], which restarts the "atmospheric river" that brings water to the interiors of continents. Isotopic analysis has revealed that trees powers the water cycle (by recycling rainfall that would otherwise flow off into the ocean) and causes 80% of Earth's terrestrial rainfall.[2] Compared to desalination this is far less costly (downside being, it's harder for Nestle et al. to profit off it).
Yes Virginia, rain literally comes from trees! This partly explains why deforestation leads to desertification.
