As Arizona’s population continues to grow, so does the need for electricity. Retail sales of electricity in Arizona have increased along with the population, although sales per person have declined since peaking in 2007, a sign of decreased use and increased efficiency. As we progress in the twenty-first century, action must be taken to increase the sustainability of our energy resources by continuing to conserve and by shifting to the greater use of energy from renewable sources. In addition, we must work to mitigate climate change by reducing greenhouse gas emissions.

A contract between Cristobal, a Chinese immigrant, and Serafin Gomez. The contract was to last for six months and lists the legal requirements of both the employee and the employer. Noted that Cristobal completed a contract with Felipe Mulhice. Cristobal was originally from Canton. Signed by Serafin Gomez, the governor, and Cristobal, who signed in Chinese.