Ordered city geometry that is built today is meaningless for energy cycles. Resilient networks contain inherent diversity and redundancy, with optimal cooperation among their subsystems, yet they avoid optimization (maximum efficiency) for any single process. They require continuous input of energy in order to function, with energy cycles running simultaneously on many different scales.
Short-term urban fixes only wish to perpetuate the extractive model of cities, not to correct its underlying long-term fragility!
TDM, when employed, works. TDM agencies around the country use a treasure’s trove of strategies to get people out of cars and onto trains, buses, and bikes, which is something that has to happen if we don’t want our roads to become unusable due to traffic and environmental congestion.
But one major problem with the practice of TDM is that it has had a hard time making the case that it is a cost-effective alternative or at least add-on to big infrastructure projects. It seems pretty obvious that teaching people, educating them, about how to use our systems will make those systems run more smoothly. But there has never been a great way to back up that assumption with hard numbers.
Public meeting-driven community engagement doesn’t produce equitable outcomes for communities. To get to an inclusive, fair outcome, the development & planning communities need to get more representative feedback from community members.
By addressing a variety of factors that add to pollution, cities can take a more comprehensive approach to mitigating the effects of climate change. For example, Earthjustice worked with the Los Angeles Electric Truck and Bus Coalition to convince Mayor Garcetti and the regional transit authority to commit to 100% zero-emission buses by 2030. The campaign brought together environmentalists, bus riders, and good job advocates who see the potential of an electrified future to clean the air, create high-quality jobs, and combat the threat of climate change.
The two most important points of the 2018 SAFE Vehicles Rule proposed (or preferred) alternative include: a cap on greenhouse gas emissions (GHG) and fuel economy requirements for passenger vehicles at 2020 standard (35.5 mpg) through MY 2026, and; a revocation of the California waiver to the 1975 Clean Air Act. Recently, EPA indicated they are considering “tweaking” the preferred GHG proposal, but appear to be committed to the revocation of the waiver for California—an action that will likely lead to a drawn-out legal battle between the administration and California.
Once LADWP acknowledged the skewed trends in solar participation, the utility began promoting its programs in lower-income communities and communities of color. These areas, which the State of California had designated as ‘disadvantaged’, were the same ones where LADWP’s data had shown little to no solar penetration. “LADWP prioritized solar infrastructure installations atop homes in those neighborhoods, enabling households to host solar power generation and earn money by selling excess electricity back to the grid.” But, even after focusing its efforts in underrepresented areas, LADWP staff saw that participation still trended toward homeowners who were, on the whole, wealthier and whiter.
Elemental Excelerator was first established in Hawaii as a place-based, clean energy accelerator. Its model is reflective of the fact that the organization’s founding roots were laid upon a set of islands, and was designed to help people on those islands reach their fullest potential. Accordingly, Elemental centers in its work an ethos of deep respect for relationships and for the land, which are essential for anyone living or doing business in a small place inhabited by a small community of people and surrounded by water.
A large group of stakeholders in Austin worked together to make their city forest carbon program a reality. The City Office of Sustainability, the urban forest staff, the Department of Watersheds, the Climate Program Manager, and the local non-profit tree organization, TreeFolks, have begun a multi-year program to plant hundreds of miles of streams and rivers in the central Texas area. Their focus is on water quality, storm water reductions, flood control, carbon storage, and climate mitigation.
Post-industrial cities face a suite of interconnected problems. Reusing urban wood can be viewed as a systems solution to a complex problem – a means by which to begin to renew and revitalize lives and communities as well.
As the circular economy grows in Charlotte, our dependence on foreign imports would decrease and one area to benefit is local food production. From growing locally both traditionally and through aquaponics/hydroponics to the reuse of organic waste – this opportunity has the possibility of transforming the food culture in Charlotte to a more sustainable, healthy, and accessible system.
The circular economy is currently regarded as a systemic solution to key sustainability issues we are facing as a society. It is embraced by companies, governments and citizens as it has the potential to protect the environment while creating jobs, business growth...
Plastic pollution is a blight in our cities and landscapes and is harming our rivers and oceans. Experts estimate that 300,000 metric tonnes of plastic waste from the United States (U.S.) pollute the ocean every year, which is about 65 dump trucks of plastic waste per...
Upstream intervention, a widely known public health concept, is the idea of taking preventive actions that would steer away from potential detrimental health effects such as chronic diseases, injuries, and premature death. To put it in simple terms, all things being equal, staying physically active, eating healthy foods, drinking clean water and breathing clean air, can prevent a whole host of chronic diseases such as diabetes, asthma, heart and lung diseases and cancer. Upstream intervention can be expressed as enacting policies to ensure access to a clean and complete environment of health.
Emerging technologies provide cities with a unique opportunity to both improve efficiency and better meet citizen and resident expectations. Managing competing demands for resources requires an understanding of the affected stakeholders and the relative economic and social impacts.