As cities grapple with urban growth and climate change placing more people and economic activity in harm’s way, the resilience of critical infrastructures, and of the assets that make up these infrastructures, is coming increasingly under the spotlight. However, this is a complex issue, and not all its dimensions are well understood. This article attempts to explore them.
Cities can be thought of as “systems of systems”, where energy, water, communications, transportation, healthcare, law and order, data, and other physical systems (not to mention social, political and economic systems) interact. From this perspective, many issues arise.
Some countries and cities can identify their critical systems and assets (it is, for example, a Federal requirement for cities to do this in the US), but very few can identify how they are linked to each other. As a result, they have no way to identify and manage the associated inter-dependencies. In many cases, as with the grid failure example, the existence of these linkages may not even be fully understood by all the entities affected, and accordingly come as a highly unwelcome surprise. Achieving critical infrastructure resilience therefore requires investing time and effort to identify and maintain relevant and up-to-date data on these linkages.
The Los Angeles River is now center stage in discussions of open space and recreation, active transportation, regional watershed management, ecosystem restoration, climate resilience, and public art transforming the LA region. The river winds through 51 miles of industrial lots, open space areas, and residential neighborhoods. In the most populous U.S. County, the LA River has potential to serve millions of people.
Communities around the world are accelerating their response to the current wave of digital innovations and they have good reason to. Digitalization can be considered a critical ingredient in the recipe of our sustainable communities of today and tomorrow – in the broadest sense of the word – economically, socially and environmentally. Digitalization carries the means and the organizational paradigm to not just do things slightly more efficiently, but differently and better. The design shift it affords can help us collectively tackle some of the greatest challenges humanity has ever faced, such as climate change, the need for sustainable and affordable energy, fair and sufficient levels of water and food distribution, and education and healthcare for all in a world where the population continues to grow. And of course, it should help us arrive at solutions and services that will allow burgeoning cities to thrive.
In 2014, the United Nations Department of Economic and Social Affairs announced that the majority of humans were residing in urban environments for the first time in recorded history. As the world’s population centers become more densely urbanized, average temperatures in these areas are on the rise. The Urban Heat Island (UHI) effect can be felt on any typical hot and sunny day in cities like Los Angeles or Washington, D.C. In the middle of the city, concrete highways and structures absorb UV rays from the sun and radiate heat into the surrounding area. If you were to venture outside of these cities to less densely populated rural areas, you may find temperatures up to 27℉ lower.
This vast increase in temperature isn’t only an issue while the sun is out. Nighttime temperatures in urban areas have been found to be as much as 22℉ higher than air temperatures in neighboring, less developed areas. The UHI effect is exacerbated by removing green spaces, which leads to an increase in greenhouse gas emissions and air pollution levels. Removing green spaces puts a strain on other critical urban infrastructure such as the energy grid, water quality and public health systems. Redeveloping underutilized land, such as vacant lots or former industrial and commercial sites, presents excellent opportunities to rethink UHI mitigating factors such as the urban tree canopy, green roofs, and other issues related to site design and building materials. Land recycling presents an opportunity to design from the ground up in anticipation of the our changing climate and the demands it will place on all of us.
As the leader of a transportation agency, there is no shortage of people ready to tell me how technology is going to revolutionize the way we do business. Autonomous vehicles, on-demand sensors, drone-based package delivery, solar-powered roads, road-straddling super-buses (that one turned out to a bust); it’s a veritable cornucopia of real and not-so-real revolutions. And within that world of technophiles, there’s a subset waiting to tell me (and you) about how wireless communications will underlie and enable all of those revolutions to our transportation systems. As with so many things in life, they’re totally right, and yet it’s so much more complicated.
Rhyzome Networks has undertaken a project to upgrade the equipment used for wireless access in order to create stronger connections between the root access points and the repeaters. Our new network does not rely on the original projects wireless mesh and fibre combination, and instead uses wireless point-to-point and fibre for the backhaul of information and the aging 7181 access points will be swapped out in favor of Aruba units.
Our journey into telecommunications began in 2009 as an initiative to provide a backhaul for Festival Hydro’s smart metering system. That project led us down a path to offering wireless and fibre optic connections. It became clear early on in the project that the infrastructure we were putting in place provided us with the opportunity to create a robust backbone that would support the offering of affordable internet and other connectivity options in a community that was, at the time, largely overlooked by the big players in the Canadian telecommunications space.
This week, we’re featuring a three part article series from Meeting of the Minds co-founder, Gordon Feller, on cities and cybersecurity. This is the final article in the series.
As a city’s digital infrastructure improves, the distribution of digital skills and the culture of the digital economy will also improve — making it more likely that as each gets better, the city’s goals can be achieved more effectively. Cities can attract and retain higher quality workers if and when cities draw more businesses, new investments, and improved social and cultural amenities. Through joint planning between varied stakeholders (including the city government, businesses, and artists), all involved can thrive off each other and do so at a lower cost, thanks to shared resources in the cloud, accessible via mobile networks, etc.
City leaders increasingly understand that there must be a sustained investment in the digital economy’s hard infrastructure and soft infrastructure. This means investing in both traditional assets (e.g., transport, housing) as well as new assets for digital success (e.g., broadband, sensors, big data and analytics). It means nurturing skills and capabilities in design, creativity and innovation that represent an increasingly important part of the new “capital stock” from which cities square the circle of sustainable growth and social inclusion.
This week, we’re featuring a three part article series from Meeting of the Minds co-founder, Gordon Feller, on cities and cybersecurity. This is the second article in the series.
In yesterday’s blog post I put forward an idea: tech-powered urban innovations will not only make cities more efficient, they’ll help to transform how those cities operate, how they connect with (and listen to) citizens and visitors, and that may portend even bigger changes on the near-horizon.
The range of functions that a smart city can integrate digitally is growing exponentially. It typically includes connected and remotely accessible city assets or public spaces in which connectivity allows new patterns and styles of public engagement and municipal service delivery. But a smart city also introduces tremendous value through more mundane, but equally important, functions like parking, lighting, security, Wi-Fi and energy management. As IoT grows, cities (or even regions) can more affordably invest in and increasingly benefit by sharing their capabilities.
This week, we’re featuring a three part article series from Meeting of the Minds co-founder, Gordon Feller, on cities and cybersecurity. This is the first article in the series.
We’re in the midst of an exciting revolution that’s changing virtually everything about the way we work and live in cities. What’s happening to us all has various names—the Gartner Group calls it “the Nexus of Forces”; IDC Research refers to as “the Third Platform”. Others refer to it as “the Internet of Things (IoT) revolution”. Whatever name you choose, this could be the mother of all big transitions, and what’s driving it is the stitching together of a wide range of many different kinds of technology-driven disruptions.
One thing is clear, and it’s starting to get widely noticed: this process, stimulated by the emergence of low-cost connected technologies, is transforming our experience of cities as we’ve known them.
Investing in at-risk communities before disaster strikes is one of the most cost-effective ways to protect residents and property while increasing their ability to weather the severe storms ahead. At Enterprise Community Partners, our Resilient Communities Initiative works nationwide to strengthen communities and equip residents so they are better prepared for, and able to respond to extreme weather events and other emergencies. We provide technical assistance, grant funding, research and analysis, and build innovative tools to support this goal.
Research shows that children living in underserved communities are more than four times as likely to lack recreational facilities. This is significant when you consider that 71 percent of youth don’t get the recommended amount of physical activity, and that one in five school-aged children has obesity. The lack of safe places to play is an added barrier to living a healthy lifestyle for these children.
At the U.S Soccer Foundation we aim to bring quality soccer programming and play spaces to more kids. To further expand our after-school soccer program, Soccer for Success, we knew we needed more quality spaces to play the game, especially in urban areas.
In 2016, Forbes magazine named Cleveland the “Hottest City in America.” However, Cleveland is now 51st in population among U.S. cities, and many of the industries from the glory days are shadows of themselves, have closed, or moved away. So, how does the Hottest City in America attract the best and brightest millennials as well as leverage its legacy of industrialization, entrepreneurship, and innovation to generate jobs of the future?
One way to tap this inherent strength is through the abundant wind resource right off our shores of Lake Erie. Not only can this resource supply an inexhaustible source of clean energy, the fundamental nature of this industry depends on engineering, manufacturing, fabrication, and maritime activities. Lake Erie Energy Development Corp. (LEEDCo) has taken the lead to bring this industry home and make Cleveland a national center. Project Icebreaker, a demonstration project consisting of 6 Vestas 3.45 MW turbines 8-10 miles offshore of the Port of Cleveland, is poised for construction in 2019.