Featured Research

from universities, journals, and other organizations

More sustainable thermosolar plants thanks to hybridization with biomethane

Date:
May 27, 2014
Source:
Universidad Politécnica de Madrid
Summary:
The integration of biomethane in concentrating solar thermal power plants would facilitate the commercial introduction of concentrating solar power (CSP) technology in the energy market, reducing both financial and environmental costs. Researchers are studying the integration process of biomethane.

The termosolar plant of Manchasol.
Credit: Hysol

The integration of biomethane in concentrating solar thermal power plants would facilitate the commercial introduction of concentrating solar power (CSP) technology in the energy market, reducing both financial and environmental costs. Researchers belong to the European consortium of the Hysol project, who is led by the ACS-Cobra company, with the participation of Universidad Politécnica de MadridUniversidad Politécnica de Madrid (UPM) researchers. Currently, they are studying the integration process of biomethane. In order to conduct the validation of this process, this project is expected to build a pre-industrial plant located at the cluster of thermosolar innovation of Manchasol.

Related Articles


Sun is a free, renewable energy resource that can be used for large-scale electricity production. When using CSP technology, extremely high temperatures (400-1000 ºC) are reached which can move thermodynamic cycles similar to that are used in conventional power plants.

Spain is a pioneering country in the technological and commercial development of CSP technology, with 48 operating plants of 2204 Wme of capacity. United States has 20 thermosolar plants (956 MWe) and other countries with access to optimal solar resources (China, India, Israel, Mexico, South Africa, Algeria, Egypt, Morocco, Australia, Chile, etc) have commercial plants or are under construction. The International Energy Agency (IEA) expects a large increase in the contribution of this technology for the worldwide electrical production with a capacity of 147 GW by 2020 and 1089 GW by 2050.

A big issue of CSP technology is that electrical generation depends on solar cycles, seasonal cycles and weather conditions. In order to increase the capacity and the power production control, these types of plants usually have thermal storage systems based on the usage of fossil fuels, mainly natural gas. The combustion of natural gas in simple cycles, such as the ones used in conventional power plants, can achieve reduced energy efficiency and can considerably increase the carbon footprint of the plant.

The ability to hybridize solar energy with other renewable energy resources such as biomethane considerably improves the financial viability of this technology, allowing a production of 100% renewable electricity. Gas consumption from renewable energy (biogas, biomethane or syngas) makes possible the usage of combined cycle technologies which are more efficient, sustainable and competitive.

The Spanish company ACS-Cobra is leading the Hysol European project (Innovative Configuration of a Fully Renewable Hybrid CSP Plant, FP7-Energy-2012-1. CP 308912), that aims to develop a new concept of a thermosolar/biomethane hybrid plant. This project involves the development, construction, operation and optimization of a pre-industrial infrastructure that will be based in the cluster of thermosolar innovation of Manchasol owned by ACS-Cobra. This facility will allow the research of biomass fuels integration in the gas phase (biogas, biomethane or syngas) at pre-industrial scale. This project will also be used as initial phase to verify and make financeable the technology in the market.


Story Source:

The above story is based on materials provided by Universidad Politécnica de Madrid. Note: Materials may be edited for content and length.


Cite This Page:

Universidad Politécnica de Madrid. "More sustainable thermosolar plants thanks to hybridization with biomethane." ScienceDaily. ScienceDaily, 27 May 2014. <www.sciencedaily.com/releases/2014/05/140527085514.htm>.
Universidad Politécnica de Madrid. (2014, May 27). More sustainable thermosolar plants thanks to hybridization with biomethane. ScienceDaily. Retrieved January 29, 2015 from www.sciencedaily.com/releases/2014/05/140527085514.htm
Universidad Politécnica de Madrid. "More sustainable thermosolar plants thanks to hybridization with biomethane." ScienceDaily. www.sciencedaily.com/releases/2014/05/140527085514.htm (accessed January 29, 2015).

Share This


More From ScienceDaily



More Plants & Animals News

Thursday, January 29, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Dogs Bring on So Many Different Emotions in Their Human Best Friends

Dogs Bring on So Many Different Emotions in Their Human Best Friends

RightThisMinute (Jan. 28, 2015) — From new-puppy happy tears to helpful-grocery-carrying-dog laughter, our four-legged best friends can make us feel the entire spectrum of emotions. Video provided by RightThisMinute
Powered by NewsLook.com
Scientists Say Earliest Snakes Lived Alongside The Dinosaurs

Scientists Say Earliest Snakes Lived Alongside The Dinosaurs

Newsy (Jan. 28, 2015) — Wrongly categorized as lizard fossils, snake fossils now show the reptile could have developed earlier than we thought — 70 million years earlier. Video provided by Newsy
Powered by NewsLook.com
Malnutrition on the Rise as Violence Flares in C. Africa

Malnutrition on the Rise as Violence Flares in C. Africa

AFP (Jan. 28, 2015) — Violence can flare up at any moment in Bambari with only a bridge separating Muslims and Christians. Malnutrition is on the rise and lack of water means simple cooking fires threaten to destroy makeshift camps where people are living. Duration: 00:40 Video provided by AFP
Powered by NewsLook.com
Poultry Culled in Taiwan to Thwart Bird Flu

Poultry Culled in Taiwan to Thwart Bird Flu

Reuters - News Video Online (Jan. 28, 2015) — Taiwan culls over a million poultry in efforts to halt various strains of avian flu. Julie Noce reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins