Scotland’s Renewable Energy Sector in Numbers

Scottish Renewables has compiled the key statistics on the development of Scotland’s renewable energy sector from a variety of government and industry sources in order to track the industry’s growing contribution to our energy needs, our economy and our environment.

These statistics are updated on a continuous basis as new data becomes available.


This page contains statistics relating to the following areas:

Electricity

Chart 8: Total Renewables Investment in Scotland in 2014

Heat

Chart 9: Renewable Heat Capacity by Technology in Scotland 2013
Chart 10: Renewable Heat Output by Technology in Scotland 2013
Chart 11: Progress Towards the 2020 Renewable Heat Target

Jobs

Chart 12: Renewables Jobs in Scotland 2013


Electricity

Capacity

Scotland’s renewable electricity capacity has shown steady growth over the last few years with the average annual capacity increase over 650MW since the end of 2007.

Chart 1: Total Installed Capacity of Renewable Electricity in Scotland 2007-2014

Source: Historic Regional Statistics (DECC) and DECC Energy Trends

Chart 2 sets out the current mix of renewable electricity generation capacity in Scotland.  With the total now over 7GW, the sector is two and a half times bigger than it was at the end of 2007.  Onshore wind is the biggest single technology, accounting for over 69 per cent of installed capacity, while hydro, offshore wind and bioenergy are Scotland’s other major sources of renewable power.

Chart 2: Current Installed Capacity of Renewable Electricity (End Q4 2014)

Source: DECC Energy Trends

There is significant additional capacity in development across Scotland, with projects either in planning or already consented which now total over 12GW.  Again, capacity increases in the short term will come from onshore wind, with over 4GW of capacity already consented and a further 3.6GW in planning.  In the longer term, over the next decade, we could see major increases in offshore wind, with over 4GW already consented. There is also 244MW of bioenergy projects at various stages of development and 187MW of wave and tidal projects either in planning or already consented.

Chart 3: Pre-operational Capacity of Renewables Projects

 

Source: Scottish Government - Renewable Planning Statistics - Summary Table

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Output

The growing capacity of renewables has translated into a significant increase in renewable electricity output, which has more than doubled from 8,215GWh in 2007 to 18,959 GWh in 2014.

Chart 4 shows that renewable electricity generation is now equivalent to approximately 49.6 per cent of Scotland’s electricity consumption. The Scottish Government’s 2011 target of 31 per cent was surpassed with a total of 36.2 per cent.

 

Chart 4: Electricity Consumption and % Renewables Output

Source: Scottish Government - Energy Statistics Summary

Chart 5 shows output from different sources in 2014. Onshore wind generated almost two thirds of all renewable electricity output in Scotland.

Hydro power contributed a quarter of renewable electricity output, and while although other technologies such as biomass and marine energy currently make a smaller contribution, they have massive potential for growth in the future.

Chart 5: 2014 Renewable Electricity Output by Technology 


Source: DECC Energy Trends

Chart 6 shows that the proportion of the country’s power generation from renewables has also grown significantly in recent years – up from 17 per cent in 2007 to 32 per cent in 2013. Figures for the first six months of 2014 show renewables have overtaken coal, gas and nuclear and are now Scotland’s biggest source of power.

Chart 6: Electricity Generation in Scotland by Fuel

Source: Energy Statistics Database (Scottish Government)

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Emissions

Renewable energy is one of the best tools we have to combat climate change.  As the proportion of renewable electricity in Scotland grows it gradually displaces the need to generate electricity from polluting fossil fuels, reducing total carbon emissions. The chart below sets out estimates of CO2 emissions displaced by renewables from 2008 to 2013.

In 2013 renewable electricity generation displaced approximately 11,900,000 tonnes of CO2, equal to around 22.5 per cent of Scotland’s carbon emissions in 2012, the most recent year for which carbon emission statistics are available.

Chart 7: Emissions Reduced by Scotland’s Renewables Electricity Output


Source: Renewable Energy: Written question - 210931

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Investment

Chart 8: Total Renewables Investment in Scotland in 2014


Source: Capacity figures from DECC Energy Trends and capital cost estimates from Mott McDonald: Costs of Low Carbon Generation Technologies

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The sector continues to be an important driver of investment at a time of slow or negative economic growth. The value of investments in projects commissioned in each year can be estimated using the total additional capacity in each technology multiplied by estimates of capital cost per MW.

Using this methodology, the table shows projects with a total capital cost of £1044.6 million were commissioned in 2013.


Heat

Chart 9 sets out the current mix of renewable heat generation capacity in Scotland. Since the first data was recorded in 2008/9, renewable heat capacity has almost trebled and as of 2013 the total capacity was 662MW. Biomass accounts for 44% of the total capacity followed closely by biomass combined heat and power which accounts for 39% of the total.

Chart 09: Renewable Heat Capacity by Technology in Scotland 2013

Source: Energy Saving Trust – Renewable Heat in Scotland 2013

In 2013, 2,904GWh of heat was produced from renewable sources, total heat output has more than trebled from 845GWh in 2008/9.

Chart 10: Renewable Heat Output by Technology in Scotland 2013

Source: Energy Saving Trust – Renewable Heat in Scotland 2013

Progress towards Scotland’s 2020 renewable heat target is calculated by measuring renewable heat output as a percentage of annual heat demand. Based on 2012 annual heat demand of 84,031GWh and with renewable heat output estimated to be 2,481GWh, renewable heat generation represents 3.0% of Scotland’s non-electrical heat demand in 2012.

Chart 11: Progress Towards the 2020 Heat Target

Source: Scottish Government - Energy Statistics Summary

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Jobs

Scottish Renewables commissioned independent researchers to survey 541 companies in what is the most comprehensive study to date. The findings suggest 11,695 people are currently in full-time employment, an increase of 5% from the previous year. Onshore wind (39%), offshore wind (21%), marine and bioenergy (both 9%) are the most notable sources of employment.

The data was collected by ResearchResource and the report written by management consultants O’Herlihy & Co Ltd

Chart 12: Renewables Jobs in Scotland 2013

Source: Employment in Renewable Energy in Scotland 2013

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