Estimating Environmental DSGE Model

I need help estimating this environmental DSGE model, I have struggled with it for a while but help on this forum would go a long way.
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console_env.m (4.0 KB)
data.mat (2.1 KB)
env.mod (5.5 KB)
find_steady_env.m (672 Bytes)

Thank you

Your solver in the Matlab file already fails.