SVG Graphic Design - Modern Energy Economy

Hi!

I've got a project to produce a set of graphics for the web. The theme is "Modern Energy Economy".

Here are the samples and brief:
https://www.figma.com/file/D9a7j1T9E25YAQ3PoNJp8i/Q%3A-Modern-Energy-Economy?node-id=0%3A1

Requirements:
- All Graphics should be uniform, following the same design style. A color pallete, symbols and characters should be defined.
- Resulting delivery files should be separate SVG files.
- You should allow for tweaks based on our feedback.

Please ask me any questions and an initial quote so I can have an idea of how much this will cost.

Thanks!