6 5 4 3 2 1 0 Offshore West Scotland 6 5 4 3 2 1 0 6 5 4 3 2 1 0 6 5 4 3 2 1 0 Onshore Wales (a) 6 5 4 3 2 1 0 6 5 4 3 2 1 0 Onshore South England Onshore North England 6 5 4 3 2 1 0 Offshore East England 6 5 4 3 2 1 0 Offshore South East England 6 5 4 3 2 1 0 Offshore West Scotland 6 5 4 3 2 1 0 6 5 4 3 2 1 0 5 4 3 2 1 0 Modeled Onshore Wind Investment 2015-2030 (GW) Modeled Offshore Wind Investment 2015-2030 (GW) Offshore South/South West England 6 (b) 6 5 4 3 2 1 0 Onshore North England Onshore Wales 6 5 4 3 2 1 0 6 5 4 3 2 1 0 6 5 4 3 2 1 0 Offshore East Scotland Onshore South Scotland Offshore North West England 6 5 4 3 2 1 0 Onshore North Scotland Onshore Scottish Islands figure 4. Wind generation investment patterns under (a) locational (i.e., status quo) and (b) uniform pricing (GW). 5 4 3 2 1 0 Offshore South/South West England 6 Modeled Onshore Wind Investment 2015-2030 (GW) Modeled Offshore Wind Investment 2015-2030 (GW) 6 5 4 3 2 1 0 6 5 4 3 2 1 0 Offshore East Scotland Onshore South Scotland Offshore North West England 6 5 4 3 2 1 0 Onshore North Scotland Onshore Scottish Islands 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 15 20 25 30 6 5 4 3 2 1 0 Offshore East England 6 5 4 3 2 1 0 Onshore South England 15 20 25 30 15 20 25 30 6 5 4 3 2 1 0 Offshore South East England 15 20 25 30 ieee power & energy magazine 15 20 25 30 66 july/august 2015