Capacity, sustainability, and the community benefits of municipal utility ownership in the United States

Most literature on utility sustainability focuses on internal operations; this misses the role that utilities cold play within a community. This study measures the impact of municipal ownership of water and electric utilities on the sustainability policymaking of local governments. I find that municipalities with government-owned water utilities adopt more sustainability measures than those with investor-owned service. Similarly, municipally-owned electric utilities have higher levels of energy sustainability in the community, but not in government operations. The utilities provide fiscal and technical capacity to municipalities. This study brings potential community benefits to the discussion of private investment in public service delivery

Powering sustainability: municipal utilities and local government policymaking

Sustainability policymaking presents numerous challenges to local governments. Municipal leaders, especially in smaller cities and towns, report that they lack the fiscal capacity and/or technical expertise to adopt many environmental protection policies. This paper investigates whether the more than 2,000 municipally-owned utilities have the potential to mitigate those problems. Data from two surveys of local governments in the United States (n=861), modeled in a pair of negative binomial regressions, finds a positive correlation between those cities with municipal power companies and those with an increased number of community-wide sustainable energy policies. Follow-up interviews with officials reveal the potential mechanisms driving sustainability by local governments that own power companies. These mechanisms are the increased capacity that publicly-owned utilities provide by virtue of income generated and access to energy-specific grants as well as the local nature of their operations, which allows a better fit of sustainable energy measures to local circumstances

Unlikely pioneers: creative climate policymaking in smaller U.S. cities

With the U.S. federal government stepping away from climate change, a number of cities have indicated that they will continue efforts to reduce greenhouse gas emissions. Broad statistical analysis and case studies of larger and often progressive cities have provided some insight into what drives local governments to act on climate change mitigation. However, the vast majority of U.S. municipalities, most of them small, do nothing. Understanding what might drive smaller, poorer, and less progressive places is important if local governments are expected to take the lead on this global commons issue. In this exploratory study, I examine a group of “unlikely pioneers” – communities that statistical modeling indicates are least likely to undertake climate change action, but then do act. Using interviews and document reviews in twelve of these communities, I seek to answer the question: what drives these unlikely pioneers to act? I find that local leaders reframe climate action as a way to save money and attract economic development. Personal environmental ethics drive small town leaders to act on climate change. Citizen committees can provide technical resources and political support. Otherwise, and more subtly, citizens can create a political environment that reduces resistance to climate change policymaking. Despite research that indicates fiscal health is correlated to increased sustainability, no communities in this study initiated climate mitigation from general revenues. All required grants or other revenue to act. In four of the communities, the income from municipally-owned utilities provided the fiscal resources for climate change programs

Size, Sustainability, and Urban Climate Planning in a Multilevel Governance Framework

In the United States, the absence of federal leadership on climate change and a strong tradition of localism has created a system in which many greenhouse gas reduction efforts fall to the discretion of municipalities. This often leads to uncoordinated action across jurisdictional boundaries. Despite the widespread notion that cities can lead on climate policy from the bottom up, I find, using a logistic regression analysis of data from 1,837 municipalities, that local governments are more likely to enact climate change policies in an environment where higher levels of government have acted rather than in a decentralized one. Smaller municipalities, in particular, have increased odds of action when engaged when their states act. Using existing regional, state-based initiatives, I present options for a coordination and capacity building framework

Environment, Equity and Economic Development Goals: Understanding Differences in Local Economic Development Strategies

What role do local governments play in promoting sustainable economic development? This article uses a 2014 national survey to analyze the relationship between local environment and social equity motivations and the kinds of economic development strategies local governments pursue (business incentives or community economic development policies). Municipalities that pay more attention to environmental sustainability and social equity use higher levels of community economic development tools and lower levels of business incentives. These places are also more likely to have written economic development plans, and involve more participants in the economic development process. By contrast, communities that employ higher levels of business incentives have lower income and are more dependent on manufacturing development. Other capacity measures do not differentiate types of economic development strategies. This suggests sustainable economic development strategies can be pursued by a broader array of communities, especially if they broaden the motivations driving their economic development policy

Does public ownership of utilities matter for local government water policies?

What differentiates local governments that implement water policies on equity and the environment? Analyzing a 2015 survey of 1,897 U.S. municipalities, we find municipalities that own their water utilities more likely have policies to protect low-income residents from disconnection and to implement water resource management. Respondents from 8% of municipalities report protecting residents from disconnection. State economic regulation of publicly owned utilities and Democrat-majority municipal governments are positively associated with policies protecting low-income households from shutoffs but bear no association with resource management. Public ownership of utilities and state economic regulation may play a role in meeting water policy goals

Beyond community characteristics: a leader\u27s gender and local government adoption of energy conservation practices and redistributive programs

Most research examining factors associated with local government adoption of sustainability practices focuses on the impact of community characteristics. Little is known about whether adoption is also related to the characteristics of the leaders in these jurisdictions. To address this gap in the literature, this exploratory study uses data from a national survey of U.S. local governments (n = 1,672) to examine the potential correlation between adoption of certain sustainability practices and the gender of a jurisdiction’s highest elected official. Our regression models find that jurisdictions led by women were more likely to have adopted redistributive programmes and practices encouraging community-based energy conservation. But, there is no correlation between a local government’s adoption of measures promoting government energy conservation and its leader’s gender. Future research should explore whether female leaders’ greater openness to citizen involvement in the policymaking process and women’s socialisation to focus on communal rather than individual interests help account for our findings

Cities and Sustainability: Polycentric Action and Multilevel Governance

Polycentric theory, as applied to sustainability policy adoption, contends that municipalities will act independently to provide public services that protect the environment. Our multilevel regression analysis of survey responses from 1,497 municipalities across the United States challenges that notion. We find that internal drivers of municipal action are insufficient. Lower policy adoption is explained by capacity constraints. More policymaking occurs in states with a multilevel governance framework supportive of local sustainability action. Contrary to Fischel’s homevoter hypothesis, we find large cities and rural areas show higher levels of adoption than suburbs (possibly due to free riding within a metropolitan region)

Experimental Study of Buoyant-Thermocapillary Convection in a Rectangular Cavity

The problem of buoyant-thermocapillary convection in cavities is governed by a relatively large number of nondimensional parameters, and there is consequently a large number of different types of flow that can be found in this system. Previous results give disjoint glimpses of a wide variety of qualitatively and quantitatively different results in widely different parts of parameter space. In this study, we report experiments on the primary and secondary instabilities in a geometry with equal aspect ratios in the range from 1 to 8 in both the direction along and perpendicular to the applied temperature gradient. We thus complement previous work which mostly involved either fluid layers of large extent in both directions, or consisted of investigations of strictly two-dimensional disturbances. We observe the primary transition from an essentially two-dimensional flow to steady three-dimensional longitudinal rolls. The critical Marangoni number is found to depend on the aspect ratios of the system, and varies from 4.6 x 10(exp 5) at aspect ratio 2.0 to 5.5 x 10(exp 4) at aspect ratio 3.5. Further, we have investigated the stability of the three-dimensional flow at larger Marangoni numbers, and find a novel oscillatory flow at critical Marangoni numbers of the order of 6 x 10(exp 5). We suggest possible mechanisms which give rise to the oscillation, and find that it is expected to be a relaxation type oscillation