This is where you can share useful resources.
Economic trends: http://www.theglobaleconomy.com/economies/
Exports and Imports: http://atlas.media.mit.edu/en/
Preexisting Embassies: http://www.embassypages.com/
Cost to build Interstate-quality highways: $5.52 million per km.
Cost to maintain Interstate-quality highways: ~$153,000 per km per year.
A wind turbine is physically incapable of extracting more than 59% of wind energy, and current systems get up to 80% of that.
Long-Distance power lines: a 1,000 kilowatt line costs $310,000 per km.
National Policy Edit
Drug Decriminalization Edit
Defense budget % of gdp per country: http://data.worldbank.org/indicator/MS.MIL.XPND.GD.ZS?order=wbapi_data_value_2011+wbapi_data_value+wbapi_data_value-first&sort=desc
Upkeep for a variety of patrol vessels: http://nationsdawnofanera.weebly.com/-patrol-vessels.html
Military assets example: