electricity - passivehouseplus.co.uk

The gradual decarbonisation of our electricity grids — as renewable energy is phased in, while coal and peat are phased out — coupled with the proliferation of new buildings with very limited heat demand, has some experts asking if heating our homes and offices directly with electricity is starting to make sense again. So is it time to bring back the dreaded storage heater?

Dublin-based solar power expert Warik Energy has advised anyone with a solar PV array or wind turbine that they can make significant cash savings through the installation of a smart energy storage system, ensuring 100% of the electricity they produce is used on-site rather than exported to the grid.

This new home in Cumbria not only meets the passive house standard, it embraces natural and recycled materials and produces its own electricity — and achieved it all on a ‘shoestring’ budget.

Energy minister Pat Rabbitte today announced the opening of the government's electric vehicle grant scheme. Eligible vehicles can receive a grant of up to €5,000.

Qualifying vehicles sold after 1 January 2011 will be eligible, and a total of €5m has been allocated for the scheme.
 

Renewable energy in Ireland grew by an average of 15% per annum from 2005 to 2009 driven largely by a significant growth in wind energy of 28% per annum in that period, according to SEAI's latest Energy in Ireland report. Last year also witnessed a steady trend towards lower energy prices in Ireland for both domestic and business energy users.

Energy minister Eamon Ryan has said that formal preparations for a European electricity supergrid have begun.
 
In Brussels today, energy ministers from ten European countries signed an agreement on the North Seas Countries Offshore Grid Initiative, which will aim to develop a supergrid in northern Europe, increase the amount of renewable energy produced in the Europe's northern seas and facilitate large scale offshore wind projects.

Energy minister Eamon Ryan launched the new BE (Bachelor of Engineering) programme in energy systems engineering on Monday in NUI Galway.
 
The new course, which will be based in the new engineering building currently under construction on the campus, has been developed in partnership with members of the energy industry including ESB, GE Energy, Airtricity, Bord Gáis and Wavebob.

The Sustainable Energy Authority of Ireland (SEAI) has announced that Ireland's renewable energy production is growing, and claimed that Ireland is "one of the world’s leading countries in the use of wind energy for electricity generation".

Ireland now ranks fourth in the world for the contribution of wind energy to electricity use, according to the International Energy Agency's 2008 Wind Energy Annual Report.

Ireland, which supplies 8.7% of electricity demand from wind, is only behind Denmark (19.3%), Spain (11.7%) and Portugal (11.3%).

The heads of 61 power groups in the EU tonight have committed to achieving carbon-neutral electricity within an integrated power market by 2050.

Planning ahead for Ireland’s electricity supply is by no means a simple matter, given the range of unprecedented issues that are coming to the fore.  Massive cuts in emissions must be achieved, whilst decisive action is required to ensure adequate supply of electricity at a time when usage is spiraling. Richard Douthwaite explains the balance that Ireland must achieve between efficient local generation and usage and ensuring optimal interconnection to global renewable electricity supply

Ireland ’s reliance on fossil fuel sources for electricity generation places the whole country on unstable ground as these limited resources dwindle

Everyone knows that the cheapest way of doing something can turn out to be very expensive in the end. The decision to make Ireland ’s electricity system so reliant on gas is about to bear this principle out. By Richard Douthwaite.