How much New Year celebrations cost to the World?

Now you would be out of New Year hangover and done with the celebrations! How much New Year celebrations would have cost to the world? And Environment?

How it matters and what changes it brought to your life?

Would it had been easy for you to live without it?

More than to anyone else, I'm asking these questions to myself.

I'm not against meeting your friends, family, relatives, having a good food together, laughing etc.

But fireworks???