The undersea cable link with Jersey had allowed the island to import power from France.
During 2012, Guernsey experienced a number of major power cuts, as well as the failure of its undersea cable link to France.
Guernsey should rely less on the cable link with France and develop alternative energy supplies, according to the Chamber of Commerce president.
Guernsey competition regulator Andrew Riseley said the price rise should be reversed as soon as a second cable link to France is established.
The price rise is to offset additional costs faced by Guernsey Electricity after a cable link failure to France forced it to produce on-island power.
On Friday Alderney Renewable Energy agreed deals to develop seabed machines around the island and for a cable link between France, Britain and the island.
The report found the amount of gas produced by generating electricity had dropped by 75% since the cable link with France, via Jersey, allowed energy imports from 2001.
Mr Dorey said as well as renewable energy sources the construction of a second cable link to France, to reduce the risk of similar problems in the future, was essential.
Alan Bates, managing director of Guernsey Electricity, said with the cable link being unavailable for much of 2012 the amount of emissions would rise when last year's figures are produced.
Last month, the cost of the planned power cable to link renewable energy projects on the Western Isles and mainland Scotland increased by 75%.
The cost of a planned subsea power cable to link renewable energy projects on the Western Isles and mainland Scotland has risen by 75%.
The four player mode requires two PlayStation consoles, two televisions and a link cable.
Specific to set-top boxes, Sony has announced a product dubbed Passage, which is a operating system that can link with any cable operator.
And a new standard called D-CAS for downloadable conditional access, which Samsung was first to sign up with, will let any properly configured TV, PC or consumer electronics device link directly to local cable to grab services.
Naturally, there's perks if you do live in an Onkyo universe -- any link using its Remote Interactive cable can both wake the stereo through AirPlay as well as control the dock from a traditional remote.
ENGADGET: Onkyo DS-A5 grafts AirPlay on to existing home stereos, docks older iOS gear
By offering its flagship network on mobile devices through its own app instead of the live TV app recently launched by Time Warner Cable, ESPN could establish a more direct link to consumers.
For example, a television that is reviewed by Consumer Reports would have a link to BillShrink analysis of television (cable or satellite) service.
Technicians on the roof, examining a microwave link to a remote transmitter, also found a cable linking to a second alleged pirate station, that while not transmitting, contained radio equipment which officials also seized.
This software would tap cable content, and be the base for other applications that could link with a home PC, manage saved content like previous Sopranos shows and movies.
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