Red & green chili sources
 

https://www.hatch-green-chile.com/

https://www.google.com/search?q=hatc...w=1054&bih=441

Powdered and dry chili:
http://www.madeinnewmexico.com/produ...w-mexico-chile

As a fellow New Mexican, I concur.

If you have any yard space, grow them! You can even grow them on a sunny, apartment balcony. They need rich soil and a warm, sunny spot. You can start seeds indoors around March-April and set them out once it's warmed up. You can find all sorts of amazing varieties from the various seed companies. Some of my favorite seed companies are:

Pinetree Seeds (Inexpensive, non-organic)
The Natural Garden Company (Organic)
Seed Savers Exchange (Heirlooms)

These companies are all online.

Happy gardening!

~ C