New Economic Perspectives has the post How to Pay for the Green New Deal – Levy Institute.
This paper follows the methodology developed by J. M. Keynes in his How to Pay for the War pamphlet to estimate the “costs” of the Green New Deal (GND) in terms of resource requirements.
Here is the link to the actual How to Pay for the Green New Deal WORKING PAPER NO. 931 | May 2019. This is a 56 page PDF document.