Highland councillors will visit a north windfarm tomorrow before deciding whether to allow the developer to almost double its size.
A twin turbines scheme planned for a north-east harbour has been criticised by a leading environmental charity.
Jack-up vessel owner and operator Seajacks has placed an estimated £77.8million order for a fourth vessel with UAE construction firm Lamprell.
Motorists faced delays at petrol pumps as environmental campaigners launched a protest at an oil firm's plans to drill in the Arctic.
A north anti-windfarm campaigner fears plans to build two farms just miles apart in Caithness will be extended into one large project in the future.
Plans have been lodged to erect a wind turbine at a landfill site on the outskirts of Aberdeen.
Major projects to improve the UK's gas and electricity networks will add an average of £15 to household bills within a decade, the regulator said yesterday.
A second windfarm company is promising to give cash help to a Highland college if it wins planning permission for its scheme.
Military chiefs are trying to block plans to build a huge offshore windfarm close to the area where two Tornado jets crashed.
First Minister Alex Salmond hailed the rapid development of business and skills at Nigg Energy Park yesterday, just nine months after the sale of the largely disused Cromarty Firth site.
The final blade on the 88-turbine Sheringham Shoal Offshore Wind Farm off Norfolk was bolted into place yesterday.
An Irish geothermal power developer has teamed up with E.ON UK to develop five new deep-geothermal heat and power distribution systems.
Concerns have been raised about the effects a planned offshore windfarm will have on fish, oilfield operations and air traffic control.
A developer hoping to create one of the world's largest offshore windfarms in the Moray Firth promised yesterday to listen to the concerns of consultees.
A public inquiry into proposals for a windfarm on the edges of the Cairngorms National Park may not be held until October.
The Ministry of Defence has opened talks with developers behind plans for Buchan's biggest windfarm.
A Highland estate is hoping to harness hydro power to provide electricity for its Victorian shooting lodge and feed into the national grid.
OFFSHORE chiefs say Aberdeen's future as a global energy centre is under threat because of a lack of investment in transport and infrastructure.
A former deputy first minister has submitted controversial plans for three wind turbines in Aberdeenshire - for the third time.
Inverness-shire campaigners fighting to stop a windfarm being built on their doorstep will have to wait until next year for a resolution.
Aberdeen Maritime Museum features twice on the shortlist for the enterprising museum award category at the Arts and Business Scotland Awards.
A north-east council has become one of the first local authorities in Scotland to officially seek a temporary halt to windfarm applications.
Scottish company Industrial Ropes, which supplies wire rope to the energy industry and other markets, is being rebranded as RopeQuip following a restructuring by its ultimate parent.
Orkney firm Orcades Marine Management Consultants has installed a new wave-energy device offshore of the islands for Finnish company Wello.
Residents claim plans to build a windfarm near a picturesque Highland village will drive away holidaymakers and force businesses to close.