|By PR Newswire||
|June 25, 2013 09:22 AM EDT||
PITTSBURGH, June 25, 2013 /PRNewswire/ -- You may think the best place to build a wind farm would be on the Great Plains, and the prime spot for a solar plant would be in the Southwest. But that's not the case according to Carnegie Mellon University researchers.
The main reason to build wind and solar plants is to reduce air pollution and carbon dioxide emissions, therefore the Southwest and California are about the last place in the U.S. where plants should be built. Building new wind and solar plants in Ohio, West Virginia and western Pennsylvania is a much better bet.
This is the conclusion of a paper, titled "Regional Variations in the Health, Environment and Climate Benefits of Wind and Solar Generation," authored by four CMU experts from the Center for Climate and Energy Decision Making. The paper by Kyle Siler-Evans, Ines Lima Azevedo, M. Granger Morgan and Jay Apt will appear this week in the prestigious Proceedings of the National Academy of Science.
Wind and solar achieve greater health and climate benefits in Ohio, West Virginia and western Pennsylvania because in those locations they replace electricity generated by coal plants, the researchers report.
"A wind turbine in West Virginia displaces twice as much carbon dioxide and seven times as much health damage as the same turbine in California," said Siler Evans, a Ph.D. researcher in CMU's Department of Engineering and Public Policy from Santa Fe, N.M. "The benefits of solar plants are greatest in the cloudy East as opposed to the sunny Southwest."
Federal subsidies for wind and power plants are the same across the country. But Azevedo, an assistant professor of engineering and public policy (EPP) and executive director of the Center for Climate and Energy Decision Making, argues "that while there is of course some uncertainty about the magnitude of the health and environmental damages avoided, if we are going to justify the added cost of wind and solar on the basis of the health and climate benefits that they bring, it is time to think about a subsidy program that encourages operators to build plants in places where they will yield the most health and climate benefits."
The power generated by wind and solar is highly variable and intermittent. "There are significant costs associated with deploying and integrating wind and solar plants into the grid, so it would be best to do it in places where we can get the greatest health and climate benefits," said Apt, director of CMU's Electricity Industry Center.
"These unexpected results are an example of the sorts of findings that result from CMU's broad, interdisciplinary research focus," said Morgan, director of the Scott Institute for Energy Innovation and head of the Department of Engineering and Public Policy.
This research was supported by Center for Climate and Energy Decision Making, through a cooperative agreement between the National Science Foundation and Carnegie Mellon, and by the Carnegie Mellon Electricity Industry Center.
About Carnegie Mellon University: Carnegie Mellon (www.cmu.edu) is a private, internationally ranked research university with programs in areas ranging from science, technology and business, to public policy, the humanities and the arts. More than 12,000 students in the university's seven schools and colleges benefit from a small student-to-faculty ratio and an education characterized by its focus on creating and implementing solutions for real problems, interdisciplinary collaboration and innovation. A global university, Carnegie Mellon's main campus in the United States is in Pittsburgh, Pa. It has campuses in California's Silicon Valley and Qatar, and programs in Africa, Asia, Australia, Europe and Mexico. The university has exceeded its $1 billion campaign titled "Inspire Innovation: The Campaign for Carnegie Mellon University," which aims to build its endowment, support faculty, students and innovative research, and enhance the physical campus with equipment and facility improvements. The campaign closes June 30, 2013.
SOURCE Carnegie Mellon University
Extracting business value from Internet of Things (IoT) data doesn’t happen overnight. There are several requirements that must be satisfied, including IoT device enablement, data analysis, real-time detection of complex events and automated orchestration of actions. Unfortunately, too many companies fall short in achieving their business goals by implementing incomplete solutions or not focusing on tangible use cases. In his general session at @ThingsExpo, Dave McCarthy, Director of Products...
Jul. 26, 2016 03:45 PM EDT Reads: 1,713
WebRTC is bringing significant change to the communications landscape that will bridge the worlds of web and telephony, making the Internet the new standard for communications. Cloud9 took the road less traveled and used WebRTC to create a downloadable enterprise-grade communications platform that is changing the communication dynamic in the financial sector. In his session at @ThingsExpo, Leo Papadopoulos, CTO of Cloud9, discussed the importance of WebRTC and how it enables companies to focus...
Jul. 26, 2016 03:15 PM EDT Reads: 901
Amazon has gradually rolled out parts of its IoT offerings in the last year, but these are just the tip of the iceberg. In addition to optimizing their back-end AWS offerings, Amazon is laying the ground work to be a major force in IoT – especially in the connected home and office. Amazon is extending its reach by building on its dominant Cloud IoT platform, its Dash Button strategy, recently announced Replenishment Services, the Echo/Alexa voice recognition control platform, the 6-7 strategic...
Jul. 26, 2016 03:15 PM EDT Reads: 279
Aspose.Total for .NET is the most complete package of all file format APIs for .NET as offered by Aspose. It empowers developers to create, edit, render, print and convert between a wide range of popular document formats within any .NET, C#, ASP.NET and VB.NET applications. Aspose compiles all .NET APIs on a daily basis to ensure that it contains the most up to date versions of each of Aspose .NET APIs. If a new .NET API or a new version of existing APIs is released during the subscription peri...
Jul. 26, 2016 03:00 PM EDT Reads: 816
Verizon Communications Inc. (NYSE, Nasdaq: VZ) and Yahoo! Inc. (Nasdaq: YHOO) have entered into a definitive agreement under which Verizon will acquire Yahoo's operating business for approximately $4.83 billion in cash, subject to customary closing adjustments. Yahoo informs, connects and entertains a global audience of more than 1 billion monthly active users** -- including 600 million monthly active mobile users*** through its search, communications and digital content products. Yahoo also co...
Jul. 26, 2016 02:30 PM EDT Reads: 478
Ixia (Nasdaq: XXIA) has announced that NoviFlow Inc.has deployed IxNetwork® to validate the company’s designs and accelerate the delivery of its proven, reliable products. Based in Montréal, NoviFlow Inc. supports network carriers, hyperscale data center operators, and enterprises seeking greater network control and flexibility, network scalability, and the capacity to handle extremely large numbers of flows, while maintaining maximum network performance. To meet these requirements, NoviFlow in...
Jul. 26, 2016 02:00 PM EDT Reads: 529
As companies gain momentum, the need to maintain high quality products can outstrip their development team’s bandwidth for QA. Building out a large QA team (whether in-house or outsourced) can slow down development and significantly increases costs. This eBook takes QA profiles from 5 companies who successfully scaled up production without building a large QA team and includes: What to consider when choosing CI/CD tools How culture and communication can make or break implementation
Jul. 26, 2016 02:00 PM EDT Reads: 1,627
"There's a growing demand from users for things to be faster. When you think about all the transactions or interactions users will have with your product and everything that is between those transactions and interactions - what drives us at Catchpoint Systems is the idea to measure that and to analyze it," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York Ci...
Jul. 26, 2016 01:45 PM EDT Reads: 1,991
Redis is not only the fastest database, but it is the most popular among the new wave of databases running in containers. Redis speeds up just about every data interaction between your users or operational systems. In his session at 19th Cloud Expo, Dave Nielsen, Developer Advocate, Redis Labs, will share the functions and data structures used to solve everyday use cases that are driving Redis' popularity.
Jul. 26, 2016 12:30 PM EDT Reads: 1,582
UpGuard has become a member of the Center for Internet Security (CIS), and will continue to help businesses expand visibility into their cyber risk by providing hardening benchmarks to all customers. By incorporating these benchmarks, UpGuard's CSTAR solution builds on its lead in providing the most complete assessment of both internal and external cyber risk. CIS benchmarks are a widely accepted set of hardening guidelines that have been publicly available for years. Numerous solutions exist t...
Jul. 26, 2016 11:45 AM EDT Reads: 552
"We're bringing out a new application monitoring system to the DevOps space. It manages large enterprise applications that are distributed throughout a node in many enterprises and we manage them as one collective," explained Kevin Barnes, President of eCube Systems, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jul. 26, 2016 10:45 AM EDT Reads: 1,721
Choosing the right cloud for your workloads is a balancing act that can cost your organization time, money and aggravation - unless you get it right the first time. Economics, speed, performance, accessibility, administrative needs and security all play a vital role in dictating your approach to the cloud. Without knowing the right questions to ask, you could wind up paying for capacity you'll never need or underestimating the resources required to run your applications.
Jul. 26, 2016 10:37 AM EDT Reads: 322
SYS-CON Events announced today that LeaseWeb USA, a cloud Infrastructure-as-a-Service (IaaS) provider, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. LeaseWeb is one of the world's largest hosting brands. The company helps customers define, develop and deploy IT infrastructure tailored to their exact business needs, by combining various kinds cloud solutions.
Jul. 26, 2016 10:15 AM EDT Reads: 1,184
Adding public cloud resources to an existing application can be a daunting process. The tools that you currently use to manage the software and hardware outside the cloud aren’t always the best tools to efficiently grow into the cloud. All of the major configuration management tools have cloud orchestration plugins that can be leveraged, but there are also cloud-native tools that can dramatically improve the efficiency of managing your application lifecycle. In his session at 18th Cloud Expo, ...
Jul. 26, 2016 10:00 AM EDT Reads: 993
SYS-CON Events announced today the Kubernetes and Google Container Engine Workshop, being held November 3, 2016, in conjunction with @DevOpsSummit at 19th Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA. This workshop led by Sebastian Scheele introduces participants to Kubernetes and Google Container Engine (GKE). Through a combination of instructor-led presentations, demonstrations, and hands-on labs, students learn the key concepts and practices for deploying and maintainin...
Jul. 26, 2016 09:45 AM EDT Reads: 772