Engineering topics

Lobo, Jose

Publications and source records attributed to Lobo, Jose.

3 records

DOE OSTI2019

Graduate Education for a New Sustainable Urban Systems Science: Designing a New PhD Curriculum Integrating Sustainability Science and Urban Science

This is a report on the discussions held during an NSF SUS conference “Graduate Education for a New Sustainable Urban Systems Science: Designing a New PhD Curriculum Integrating Sustainability Science and Urban Science”. The conference was motivated by the call made by the NSF for “…developing the next generation of sustainable urban systems science.” The conference was premised on the assumption that such continued development will have need for the training of new generations of urban sustainability scientists, and that both the content and manner of training will be different from established degree programs.

99 GENERAL AND MISCELLANEOUS↗

DOE OSTI2019

Extreme Events and Climate Adaptation-Mitigation Linkages: Understanding Low-Carbon Transitions in the Era of Global Urbanization

It has become increasingly clear that cities will have to simultaneously undertake both adaptation and mitigation in response to accelerating climate change and the growing demands for meaningful climate action. Here we examine the connections between climate mitigation and climate adaptation, specifically, between low-carbon energy systems and extreme events. The article specifically addresses the question, how do responses to extreme climate risks enhance or limit capacity to promote city-level greenhouse gas (GHG) mitigation? As a step toward answering this question, we present a framework for considering windows of opportunity that may arise as a result of extreme events and how these windows can be exploited to foster development and implementation of low-carbon energy strategies. Four brief case studies are used to provide empirical background and determine the impact of potential windows of opportunity. Some general conclusions are defined. In particular, the existing energy system structure is an important determinant of impact and potential for energy transitions. Well-developed and articulated governance strategies and ready access of effective and economically efficient alternative energy technology were key to transitions. However, prospects for inequity in development and implementation of low-carbon solutions need to be considered. Finally, exploiting windows of opportunity afforded by extreme events for developing low-carbon economy and infrastructure also can provide resilience against those very events. These types of responses will be needed as extreme events increase in frequency and magnitude in the future, with cities as primary sites of impact and action.

29 ENERGY PLANNING, POLICY, AND ECONOMY↗

DOE OSTI2015

DOE SEEDS Program

Forecasting and influencing technological progress in solar energy: A new theory looks at an entire technological ecosystem, and understands a given technology in the context of its position within the entire technological ecosystem. Research has shown a major source of improvements in photovoltaics in recent years was improvements in its component technologies. Our research demonstrates that inputs are the primary driver of progress, and not just for solar, improvements in any given component technology is passed through to all the technologies for which that component is an input, and this process is iterated indefinitely. Such iterative processes enable us to classify technologies into trophic levels, analogous to food webs in ecology, based on their distance from natural resources. This theory predicts that technologies higher up in the technology food chain make progress faster than those below, due to the fact that they benefit from all the improvements in the all component technologies below them, technologies such as computers or photovoltaics. This at least partially explains why some technologies make more rapid progress than others.

14 SOLAR ENERGY↗