Welcome!

News Feed Item

Three new state-of-the-art power plants improve efficiency, reduce emissions

CHARLOTTE, N.C., Jan. 3, 2013 /PRNewswire/ -- Three new power plants officially began serving North Carolina customers at the end of 2012, representing a combined investment of nearly $3.65 billion and marking another significant milestone in Duke Energy's commitment to meet electricity needs with advanced, cleaner generation.

(Logo:  http://photos.prnewswire.com/prnh/20040414/DUKEENERGYLOGO )

These sophisticated power plants represent one aspect of Duke Energy's aggressive strategy to make the transition to cleaner generation sources.

In addition to investing nearly $6 billion in new plants since 2007 and retiring as much as 6,800 megawatts (MW) of older coal capacity, Duke Energy has invested another $7.5 billion for plant upgrades to reduce emissions across its service area.

These investments have reduced the regulated fleet's emissions of sulfur dioxide by 74 percent and nitrogen oxides by 57 percent since 2005.

Cliffside Steam Station Unit 6

Cliffside Steam Station Unit 6 in Mooresboro, N.C., reached commercial operation Dec. 30 and provides 825 MW. This state-of-the-art coal unit employs an innovative combination of air quality controls to remove 99 percent of sulfur dioxide, 90 percent of nitrogen oxides and 90 percent of mercury. Its high efficiency also means it burns less coal per megawatt-hour than most other coal units in the nation.

"Cliffside Unit 6 has one of the most stringent air quality permits in the country, and our emissions testing program has demonstrated that these sophisticated controls are performing very well," said Charlie Gates, senior vice president of Power Generation Operations. "This unit also has the flexibility to burn a wide range of coals with superior emissions removal, which allows us to purchase cost-effective coals and provide additional savings to customers while improving air quality."

Duke Energy retired four 1940s-era coal units at Cliffside, totaling 198 MW, in October 2011 and committed to retiring another 1,469 MW of older coal generation in North Carolina associated with Cliffside Unit 6.

As part of modernizing the entire Cliffside site, Duke Energy also added a scrubber to existing unit 5 in 2011.

With the retirements and upgrades, the Cliffside site now generates more than twice the electricity with 80 percent less sulfur dioxide and half the nitrogen oxides and mercury than it did previously.

H.F. Lee Plant

The 920-MW H.F. Lee Plant near Goldsboro, N.C., reached commercial operation Dec. 31 and utilizes a highly efficient natural gas combined-cycle design. This new facility, along with the five combustion turbines at the existing Wayne County Energy Complex, will be called the H.F. Lee Energy Complex, with a total generation capacity of 1,800 MW. Progress Energy Carolinas retired three older coal units (totaling 382 MW) and four combustion turbines at the H.F. Lee Plant earlier this fall.

Dan River Combined Cycle Station

Also newly on line is the Dan River Combined Cycle Station in Eden, N.C., with 620 MW of natural gas-fueled generation. This facility reached commercial operation Dec. 10 and has more than twice the 276 MW of coal capacity Duke Energy retired there in spring 2012.

Duke Energy also retired all three older combustion turbines at the site this fall.

Natural gas plants like these at H.F. Lee and Dan River have high efficiency and flexibility, while producing significantly lower emissions.

"We continue to make great strides in transforming the way we serve customers, while maintaining affordability and reliability," Gates said. "Just as the lights in your home have changed, the electricity that powers them also is produced much differently today than just a few years ago. New technology will further advance that mission in the future."

All three new plants were completed within budget. Photos of each are available at http://www.flickr.com/photos/dukeenergy/sets/72157632418375600/.

Sutton Plant

Construction is also under way at the 625-MW natural gas combined-cycle facility at the Sutton Plant near Wilmington, N.C., where 575 MW of older coal-fired generation will be retired. The new gas plant is scheduled to be commercially available by the end of 2013.

Duke Energy is the largest electric power holding company in the United States with more than $100 billion in total assets. Its regulated utility operations serve approximately 7.1 million electric customers located in six states in the Southeast and  Midwest. Its commercial power and international business segments own and operate diverse power generation assets in North America and Latin America, including a growing portfolio of renewable energy assets in the United States.

Headquartered in Charlotte, N.C., Duke Energy (NYSE: DUK) is a Fortune 250 company traded on the New York Stock Exchange under the symbol DUK. More information about the company is available at: www.duke-energy.com

CONTACT: 

Erin Culbert


800-559-3853

SOURCE Duke Energy

More Stories By PR Newswire

Copyright © 2007 PR Newswire. All rights reserved. Republication or redistribution of PRNewswire content is expressly prohibited without the prior written consent of PRNewswire. PRNewswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
As you move to the cloud, your network should be efficient, secure, and easy to manage. An enterprise adopting a hybrid or public cloud needs systems and tools that provide: Agility: ability to deliver applications and services faster, even in complex hybrid environments Easier manageability: enable reliable connectivity with complete oversight as the data center network evolves Greater efficiency: eliminate wasted effort while reducing errors and optimize asset utilization Security: implemen...
As data explodes in quantity, importance and from new sources, the need for managing and protecting data residing across physical, virtual, and cloud environments grow with it. Managing data includes protecting it, indexing and classifying it for true, long-term management, compliance and E-Discovery. Commvault can ensure this with a single pane of glass solution – whether in a private cloud, a Service Provider delivered public cloud or a hybrid cloud environment – across the heterogeneous enter...
DXWorldEXPO LLC announced today that Kevin Jackson joined the faculty of CloudEXPO's "10-Year Anniversary Event" which will take place on November 11-13, 2018 in New York City. Kevin L. Jackson is a globally recognized cloud computing expert and Founder/Author of the award winning "Cloud Musings" blog. Mr. Jackson has also been recognized as a "Top 100 Cybersecurity Influencer and Brand" by Onalytica (2015), a Huffington Post "Top 100 Cloud Computing Experts on Twitter" (2013) and a "Top 50 C...
In a world where the internet rules all, where 94% of business buyers conduct online research, and where e-commerce sales are poised to fall between $427 billion and $443 billion by the end of this year, we think it's safe to say that your website is a vital part of your business strategy. Whether you're a B2B company, a local business, or an e-commerce site, digital presence is key to maintain in your drive towards success. Digital Performance will take priority in 2018 for the following reason...
Evan Kirstel is an internationally recognized thought leader and social media influencer in IoT (#1 in 2017), Cloud, Data Security (2016), Health Tech (#9 in 2017), Digital Health (#6 in 2016), B2B Marketing (#5 in 2015), AI, Smart Home, Digital (2017), IIoT (#1 in 2017) and Telecom/Wireless/5G. His connections are a "Who's Who" in these technologies, He is in the top 10 most mentioned/re-tweeted by CMOs and CIOs (2016) and have been recently named 5th most influential B2B marketeer in the US. H...
Your homes and cars can be automated and self-serviced. Why can't your storage? From simply asking questions to analyze and troubleshoot your infrastructure, to provisioning storage with snapshots, recovery and replication, your wildest sci-fi dream has come true. In his session at @DevOpsSummit at 20th Cloud Expo, Dan Florea, Director of Product Management at Tintri, provided a ChatOps demo where you can talk to your storage and manage it from anywhere, through Slack and similar services with...
"This week we're really focusing on scalability, asset preservation and how do you back up to the cloud and in the cloud with object storage, which is really a new way of attacking dealing with your file, your blocked data, where you put it and how you access it," stated Jeff Greenwald, Senior Director of Market Development at HGST, in this SYS-CON.tv interview at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Creating replica copies to tolerate a certain number of failures is easy, but very expensive at cloud-scale. Conventional RAID has lower overhead, but it is limited in the number of failures it can tolerate. And the management is like herding cats (overseeing capacity, rebuilds, migrations, and degraded performance). In his general session at 18th Cloud Expo, Scott Cleland, Senior Director of Product Marketing for the HGST Cloud Infrastructure Business Unit, discussed how a new approach is neces...
Cloud-enabled transformation has evolved from cost saving measure to business innovation strategy -- one that combines the cloud with cognitive capabilities to drive market disruption. Learn how you can achieve the insight and agility you need to gain a competitive advantage. Industry-acclaimed CTO and cloud expert, Shankar Kalyana presents. Only the most exceptional IBMers are appointed with the rare distinction of IBM Fellow, the highest technical honor in the company. Shankar has also receive...
"With Digital Experience Monitoring what used to be a simple visit to a web page has exploded into app on phones, data from social media feeds, competitive benchmarking - these are all components that are only available because of some type of digital asset," explained Leo Vasiliou, Director of Web Performance Engineering at Catchpoint Systems, in this SYS-CON.tv interview at DevOps Summit at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
What's the role of an IT self-service portal when you get to continuous delivery and Infrastructure as Code? This general session showed how to create the continuous delivery culture and eight accelerators for leading the change. Don Demcsak is a DevOps and Cloud Native Modernization Principal for Dell EMC based out of New Jersey. He is a former, long time, Microsoft Most Valuable Professional, specializing in building and architecting Application Delivery Pipelines for hybrid legacy, and cloud ...
"I focus on what we are calling CAST Highlight, which is our SaaS application portfolio analysis tool. It is an extremely lightweight tool that can integrate with pretty much any build process right now," explained Andrew Siegmund, Application Migration Specialist for CAST, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
"We view the cloud not as a specific technology but as a way of doing business and that way of doing business is transforming the way software, infrastructure and services are being delivered to business," explained Matthew Rosen, CEO and Director at Fusion, in this SYS-CON.tv interview at 18th Cloud Expo (http://www.CloudComputingExpo.com), held June 7-9 at the Javits Center in New York City, NY.
"We were founded in 2003 and the way we were founded was about good backup and good disaster recovery for our clients, and for the last 20 years we've been pretty consistent with that," noted Marc Malafronte, Territory Manager at StorageCraft, in this SYS-CON.tv interview at 20th Cloud Expo, held June 6-8, 2017, at the Javits Center in New York City, NY.
The Founder of NostaLab and a member of the Google Health Advisory Board, John is a unique combination of strategic thinker, marketer and entrepreneur. His career was built on the "science of advertising" combining strategy, creativity and marketing for industry-leading results. Combined with his ability to communicate complicated scientific concepts in a way that consumers and scientists alike can appreciate, John is a sought-after speaker for conferences on the forefront of healthcare science,...