It happens all the time with economic investments...

Overall, though, economic growth in OKC is doing well v the rest of the country. 

At the end of the day, it's a better use of your time to move your focus and energy elsewhere.

Underpinning or an addition would make most conversions not feasible economically. 

The net return on time and energy could exceed taking the project to completion.

For them, these properties are still cheap by international standards hence the real estate market si still booming in spite of all the economic difficulties and uncertainties and there's likely a long trajectory upward ahead for prices.

Is there a managing company on green renewable energy on cheap/free land or water, selling electricity per kWh and selling carbon credits, leveraging preferential rate financing and tax reduction for green energy ? 

The city's population has been steadily growing, driven by its economic opportunities and relatively low cost of living.

Will it be profitable to switch from the private sewer to the public and how beneficial will it be economically if you're not flipping to hold but to sell?

How much capital, time, and energy you have to put into making a market successful.