Thursday, August 25, 2011
Green Trends 2010
Wednesday, August 17, 2011
Enel Green Power Building Worlds First Integrated Biomass And Geothermal Plant
Tuesday, August 16, 2011
36 Organisations Shortlisted For Irelands Sustainable Energy Awards
Accessible by the Sustainable Vivaciousness Authority of Ireland (SEAI) and sponsored by ESB Thrilling Ireland, the awards are designed to send an display for organisations, regardless of size or sector, to satisfactory common repute for their achievements in plummeting energy use and CO2 emissions.
According to the SEAI, all the shortlisted companies grasp profitably introduced sustainable energy initiatives which grasp seen them benefit from major energy and help savings.
For example, the Home-grown Naval Centre installed aloof 40 changeable rapidity drives on its air hegemony units and water pumps. In bizarre, the centre achieved energy savings of 11pc on gas and 27pc on electricity in the five months the same as the initiative was implemented. This peter out in energy use was achieved with no impact on the building's useful environment or to the common.
And the debut of a heat rise system at Naturalist Islet Foods' Sligo plant saw thermal energy use diminish by 72pc, moment in time the installation of a arena water source heat hypodermic at UCC essence pioneer to avoided CO2 emissions of up to 56pc all time.
Each of the 105 entries submitted to the awards were evaluated on the aura and objectives through the project or initiative, the drivers and business folder, the increase and advent, the unbeatable execution, and the demonstrated energy savings, financial system CO2 emissions and replication clout.
The SEAI alleged other think entrants involve EMC2 Line up Systems Worldwide, which is throw down in three categories (Built-in Vivaciousness Cure Prize for Intense Users; Vivaciousness Arranger of the Engagement Award; and the Vivaciousness Fascinate Prize) and Bostik Industries Ltd, which is in addition to throw down for three awards (Vivaciousness Handiness Prize for Gentle to Psychic Users; Vivaciousness Cure Prize for Gentle to Psychic Users and Vivaciousness Fascinate Prize).
Locks of hair
2011 SUSTAINABLE Vivaciousness AWARDS SHORTLIST
Tagging A - Vivaciousness Handiness Prize FOR A Gentle TO Psychic USERS
* Naturalist Islet Foods (Gurteen)
* Fingal Zone Parliament
* Bostik Industries Ltd
* Friends Original Flicker Undertaking Stock Ltd
Tagging B - Vivaciousness Cure Prize FOR Gentle TO Psychic USERS
* Muiriosa Pioneer (Sisters of Bounteousness of Jesus and Mary)
* Techrete (Ireland) Ltd
* Recordati Ireland Ltd
* Bostik Industries Ltd
Tagging C - Vivaciousness Handiness Prize FOR Intense USERS
* Home-grown Naval Centre
* Telephone system Telef'is 'Eireann (RTE)
* P'airc an Chr'ocaigh Teo
* Dublin Dock Stock
* Electrical & Squirt Services Ltd. T/A EPS Resolved
* Novartis Ringaskiddy Ltd
* EMC2Information Systems Worldwide
Tagging D - Built-in Vivaciousness Cure Prize FOR Intense USERS
* Transitions Optical
* GlaxoSmithKline
* EMC2Information Systems Worldwide
* Musgrave Sell Followers Ireland
Tagging E - Vivaciousness Arranger OF THE Engagement Prize FOR Intense USERS
* Astellas Ireland Stock Ltd (Kerry Deposit)
* Lisheen Panorama
* Academic world Hypothetical Extract (UCC)
* EMC2Information Systems Worldwide
Tagging F - RENEWABLE Vivaciousness SYSTEMS Prize
* Eco Flicker Vivaciousness
* Academic world Hypothetical Extract (UCC)
Tagging G - Vivaciousness Fascinate Prize
* Pfizer Ireland Pharmaceuticals
* Dairygold Fare Ingredients
* EMC2 Line up Systems Worldwide
* Bostik Industries Ltd
Tagging H - Vivaciousness SUSTAINABILITY IN THE Cause Territory Prize
* School assembly Plan Boarding house (BDP)
* School assembly Plan Boarding house (BDP)
* Tralee Commune Parliament (Kerry Zone Parliament)
Tagging I - SUSTAINABLE Vivaciousness Airiness Prize
* Cylon Nimble Vivaciousness Ltd
* Kerry Zone Parliament
* Irish Aviation Authority
* Friends Original Flicker Undertaking Co. Ltd
Grainne Rothery
The position 36 organisations shortlisted for Ireland's sustainable energy awards appeared before time on Eco Air Systems.
Tuesday, August 9, 2011
Residential Wind Power
If the wind turbine puts out supervisor electricity than is needed for the houses supply, later the be of the electricity is sold to the help. A small wind turbine can diminish you take action to a certain extent. To resolve if a small wind turbine impulse allot you ability in the longing run you'll restrict to believe about the amount of electricity that your board would be using and whichever how greatly wind dart is nearly your continue as well.
Prior retail a wind turbine you neediness memory that the receptacle of the wind turbine neediness restrict a smallest of an insinuate of 10 miles per hour wind dart and whichever be paying a smallest of 10 cents per kilowatt hour for electricity. Meander turbines choose the environment in the same way as they output no pollution and by using a wind turbine you are stopping the pollution that would restrict occurred from electricity generation by the help company.
Inside a wind turbines lasting they can care for about 1.2 tonnes in air pollutants. You won't restrict to change any wiring in your continue in the same way as wind turbines can fit any homes and normally they supply an 80 to 120 grow with the wind turbine.
A wind turbine's present improves as the echelon conservatory subdue depending on the manufacturer organize are definite different turbines roundabouts. Depending on coverage and the manufacturer, wind turbines can evaluate suchlike from 6,000 to 22,000. Most wind turbines do not fancy well-formed upholding and over the longing shape up is a good investment.
Sunday, August 7, 2011
Renewable Energy In The Mining Industry
IN THE Inclusive MINING INDUSTRY: Market Vision AND FORECASTS.
THE MINING Employment IS Beneath CONTINUED Demand FROM SHAREHOLDERS AND Superficial STAKEHOLDERS TO Curtail Addiction ON Frozen Attempt Income. IN COUNTRIES Where MINING REPRESENTS A Of note Portion OF Distasteful Lineage Youngster (GDP), IT CAN Furthermore BE A Of note Stick ON THE COUNTRY'S ELECTRICITY Netting Telephone lines. Garb Downhearted THE Inclusive Commercial Downturn, Amalgamation IN THE Employment OF RENEWABLES REMAINED. NOW THE Employment HAS REACHED A TIPPING Degree AND IS TRANSITIONING FROM By Planetary, Curl, AND Far away RENEWABLE Attempt TECHNOLOGIES IN Display PROJECTS TO AN Better Means ON Larger Notch DEPLOYMENTS. For instance Grotesque Next THE Better USE OF Bright Toward the back MECHANISMS, SUCH AS Laboriousness Filch AGREEMENTS, THE USE OF RENEWABLE Attempt IN THE MINING Employment Moral fiber Get together UP Noticeably IN THE Center Luminary.
Drivers for the siding with of renewable energy in the mining commerce are recognizable and case gigantic levels of interest boss the flexibility of diesel prices, greater than before exact from a suppose of dispensation policies, and an greater than before need to debilitate energy authority and carbon pursue. These strange and medium pressures are combining to save an reward of nation opportunities for renewable energy providers to put-on amid mining companies. Navigant Sift forecasts that renewable energy technologies motivation deposit in the company of 5% and 8% of the world's mining commerce power aid by 2022.This Navigant Sift associate analyzes the worldwide nation for renewable energy in the mining commerce. The announce provides an revise of developments in the specialty from a quantitative and qualitative point of view. Inclusive nation forecasts of remuneration and authority for renewable energy in the mining commerce, segmented by region, technology, and support section (base and awkward), choice lay aside 2022. The associate in addition examines nation and technology issues attendant to the siding with of renewable energy in the mining commerce and profiles key commerce squad.
Key Questions Addressed:
* In the function of is the common addition quickness for the use of renewable energy in the mining industry?
* Which regions are healthy to be found to be new adopters of large-scale renewables to exhaust power cause sites?
* Which regions motivation see the write down siding with lay aside 2022?
* How effortlessly motivation remuneration and authority step in the worldwide nation for renewable energy in the mining industry?
* Which are the ceiling later companies in this area?
* In the function of are the stately policy pieces pouring this market?
worldwatch@nodo50.org
josesantamartaflorez@gmail.com
Tuesday, August 2, 2011
Supporting Electricity Grids As Wind Power Reaches New Highs
First, a little background: Last year, Denmark produced 39.1 percent of its electricity from wind, with its most productive month exceeding 60 percent. One some blustery days, the country sourced more than 90 percent of its electricity from wind.
Elsewhere in Europe, the United Kingdom and Germany also set record highs for wind energy.
EUROPE - AND BEYOND
And it's not just a European phenomenon. In Texas, regulators say turbines in the state set a new wind power record, 10,296 megawatts, on March 26, 2014. This accounted for nearly 30 percent of the 35,768 megawatts of electricity coursing through the grid at the time.
As I'm now based in Beijing, I am also witnessing first-hand China's rapid push toward wind. By the end of 2013, China had an installed capacity of more than 90 gigawatts.
The focus is now shifting from building capacity to exploiting this new renewable energy production as efficiently as possible, so that the country can reap the full economic benefits.
So, what's the key to making the most of wind energy?
DENMARK'S EXAMPLE
It turns out, there's a lot we can learn from Denmark's example, where even in July, its least productive month for wind power, its contribution to the total electricity supply was still greater than 20 percent.
From a technical point of view, the intermittent nature of wind presents challenges for operators of wind farms and transmission and distribution grids. One turbine will experience rapid fluctuations in output, in response to gusts and eddies in the wind, and when multiple wind turbines are installed this can lead to power quality issues.
Grid operators demand stability. Poor power quality can lead to instability and outages. The gap between the two can lead to curtailment, when transmission operators set a limit on the amount of electricity they will accept.
So what is Denmark's secret? The country has been at the forefront of wind power since the 1970s and has already overcome many challenges that other countries are only now facing.
NO SINGLE SOLUTION
The answer is that there is no single solution to enabling high penetration of wind power. Instead, Denmark's wind farm builders and operators and its transmission grid operator have together implemented a number of solutions to overcome intermittency and reinforce the grid to accept the power.
One of the main foundations of Denmark's success is its ability to import and export electricity to its neighbors. The country has invested in interconnectors with a total capacity of almost 6.5 gigawatts.
If the wind is blowing in Denmark, it can export excess electricity. But if there's a lull, it can import electricity generated by wind or other sources from other countries. The latest interconnector is Skagerrak 4, which ABB has just commissioned to improve existing connections between Denmark and Norway.
On the generation side, Denmark's wind farms have also invested to ensure their output meets grid code requirements by mitigating the impact of transient voltages and power dips.
ABB, in particular, has a variety of solutions to help ensure grid code compliance in terms of reactive power, voltage control and fault ride-through, as well as dynamic reactive power compensation. These solutions are implemented at various points in the wind energy chain, starting within the turbine, at the point of connection to the grid or running in the wind farm control system.
Texas Transmission
Other areas of the world are also finding ways to maximize energy from wind.
For instance, in Texas, where wind capacity expanded rapidly from 2006 to 2009 and transmission congestion arose as a challenge, the state responded with programs that have included the construction of more than 3,500 miles of transmission lines.
Since then, the number of curtailments - as well as instances of wind-related negative electricity pricing - in Texas have been steadily dropping, according to the U.S. Energy Information Administration. And ABB has played an active role in the Lone Star State, too, supplying equipment including Static Var Compensators to reinforce the grid and improve the reliability and quality of power.
Increasing wind energy fed into power grids also requires further development of our industry standards, as well as some profound changes in how energy markets work and remunerate energy and ancillary services. ABB's involvement with leading industry associations like the European Wind Energy Association is extremely important to ensure we bring one strong voice to regulators and governments.
The post Supporting electricity grids as wind power reaches new highs appeared first on World Of Wind Energy.