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.

Both the effect of climate change on our future water supply and the size of the population that will need to share in that supply are uncertainties that water planners must consider when making decisions regarding our future. We have options, but we have to be sure that we use water efficiently to meet our urban, agricultural, and environmental needs. This Policy Points offers a clear, succinct overview of the status of Arizona’s water supply and what the current drought really means for water availability.

In a desert city such as Phoenix, summertime heat is a way of life, but how much does the built environment contribute to the intensity of the heat on a summer night? In urbanized Phoenix, nights don’t cool down as much as in the surrounding rural areas and on more and more summer nights, the official Phoenix temperature fails to drop below 90 degrees. Climate plays a huge role in the comfort and quality of life of residents, with numerous implications for tourism, energy demand, water use, and the vulnerability of low-income families.

During the mid-part of the last decade, when the population growth rate was at its highest, the Phoenix area experienced rapid development and urban sprawl. The result has been an intensification of the Urban Heat Island effect. In this edition of Decades, author Sally Wittlinger discusses this uncomfortable consequence of urbanization.

In preparation for new federal legislation that promotes unprecedented levels of comprehensive planning and service integration at state and local levels, an analysis of state issues relevant to comprehensive service delivery is necessary. This paper examines such state issues, with a focus on Arizona's at-risk population, and presents a framework for comprehensive service delivery. It provides the rationale for such service delivery, summarizes the literature on research-based practices, illustrates district approaches to comprehensive service delivery, and sets forth guidelines for developing a comprehensive plan. System components of an effective plan are discussed in detail--student education, parent/family involvement, social/economic services, health services, and professional development. Five general principles underlie success: philosophy, people, processes, promising practices, and partners. Recommendations for developing comprehensive service delivery programs include the following: (1) build on existing information; (2) consolidate knowledge; and (3) think long-term. Contains 11 figures and over 250 references. Appendices contain information on Arizona practitioners' views and an illustration of a side-by-side program analysis.

With so much new school reform activity within the United States centering on charter schools, a fresh appraisal of the situation is in order. This briefing summarizes the history of charter school laws and updates their current status across the country. Although this is not intended to be a comprehensive review, several charter school research projects are described: some that have revealed lessons learned in the implementation of charter school laws, and others, more national in scope, that were designed to systematically describe existing charter schools and document their impacts.

This study was conducted as a progress evaluation of charter schools in Arizona. The study was funded by the Arizona Department of Education and conducted during calendar year 1998 by the Morrison Institute for Public Policy.

A total of 303 parents of charter school students, 171 students, 123 teachers and 54 directors completed surveys about charter schools. Fourteen focus groups were held around the state with parents, students, teachers and directors. Individual interviews were conducted with 23 persons, most of whom either hold policy-making positions related to charter schools or are employed by professional organizations that interact frequently with the schools.

The Arizona Head Start--Public School Transition Project is 1 of 31 demonstration projects designed to test whether advances by Head Start children could be maintained by continuing Head Start-type services into kindergarten through the third grade, and to identify, develop, and implement transition practices to bridge the gap between Head Start and public schools. This study evaluated the Arizona project in its fourth year of implementation. Participating were two cohorts of students at three transition and three comparison schools in Phoenix. The program components evaluated were: (1) developmentally appropriate practices, curriculum, and materials; (2) physical health, mental health, and dental services; (3) family services; and (4) parent involvement. Findings indicated that all components had been implemented by the time of the 1995-96 evaluation. Both cohorts had similar public assistance participation, and all groups showed dramatic decreases in public assistance since program entry. The vast majority of parents from all groups reported positive interactions with schools; qualitative data confirmed continuing positive impact on teachers, schools, and the Head Start agency. Transition services, especially those of family advocates, were seen as crucial to smooth transitions. There were observable differences between transition and comparison classrooms; however, quantitative data showed few significant differences in gains made by children between transition and comparison classrooms. Confounding variables of high attrition, variations in student English proficiency, and the existence in comparison schools of transition-like services may have influenced the results. Promising practices and further challenges were identified and recommendations were made for improving the collaboration between the Head Start program and the public schools, and improving the evaluation process. (Three appendices include a summary of data collection instruments. Contains 20 references.)