The groundwater basin is only 46 percent full, but that is an annual improvement thanks to reduced pumping. Beyond centralized water recycling, water reuse is also done at the building level, following zero-energy and living-design principles. Water efficiency, AMI (advanced meters), leak detection, storage, infrastructure, and IoT with sensors are all helping.
Water is valuable during all parts of this interconnected urban water cycle – there are opportunities at every step to maximize use that benefits the community, economy and environment. Viewing water as a resource and understanding the interconnectedness of One Water allows for innovative solutions to arise.
For cities, community solar is a way to vastly increase the amount of locally generated renewable energy, along with associated benefits of local jobs, property tax revenue, and local community investment. Other renewable energy strategies like purchasing Renewable Energy Credits (RECs), carbon trading and Virtual Power Purchase Agreements (VPPAs) may help cities meet their goals, but won’t drive investment and transition within communities or give cities a tool to address energy costs for low-income residents.
In order to realize its potential, green infrastructure must be designed holistically in partnership with the community, delivered at scale, and maintained for the long-term.
Here are 10 ways Portland is tackling housing—along a spectrum from homelessness to homeownership, and creating affordable solutions along that spectrum. We have focused our efforts on leveraging funding sources, and maximizing strategic investment opportunities.
City Light became an early leader in acknowledging climate change and supporting business practices to reduce utilities’ carbon footprints. Acknowledging this was an important first step in reducing the communal impact of this city that lies in the heart of the beautiful Pacific Northwest.
In addition to the needs on the entrepreneurship side, it also became readily apparent that the urban farming industry is siloed and frequently disconnected from the outside world. To address this we have created workshops and conferences that focus on bringing people of diverse backgrounds together and introducing urban agriculture to a wider audience than just ag-tech entrepreneurs.
Market rules and regulations must be clear, simple, and visible to all market participants. They should allow for fair competition and for reasonable returns on investment. This way, sellers and buyers are encouraged to make investments.
Reaching 100 percent renewables takes political courage. California puts a price on carbon. Minneapolis facilitates private investment in community solar. Texas ends utility monopoly power with an open market.
In some regions, electric grids have increased capacity, become more reliable, much better at integrating distributed renewables, smarter and more resilient. In other places, serious investment is needed to reduce the risk of failure in storms and malfunctions that cause everything from wildfires to millions living for days in darkness. Microgrids are a growing part of the solution.
Ten Across is designed to accomplish two things: first, to represent the world as it is in all of its complexity and nuance and, second, to imagine alternatives to the present trajectory.
In California, millions of homes are all-electric and 819,337 have solar roofs. Electric heat pumps can accommodate all needs for water heating, air conditioning and heating. Starting in 2020, all new California homes will be required to be zero-energy, accomplished by being well insulated, very efficient, all electric, and having solar roofs. Zero-energy homes, government and commercial buildings will allow the major cities of San Diego, San Francisco, and even massive Los Angeles to meet city goals of using 100 percent renewables.