New Electric Generating Plants in Texas Since 1995

New Electric Generating Plants in Texas Since 1995 (excluding renewable) SPP ERCOT - Electric Reliability Council of Texas SERC - Southeastern Electric Reliability Council SPP - Southwest Power Pool WECC - Western Electricity Coordinating Council 6 Amarillo 53 226 146 19 147 Abilene 54 237 79 231 145 215 WECC ERCOT Ector County 34 86 216 224 187 26 27 48 80 248 15 30 233 57 123 190 63 122 240 21 151 Austin 228 134 55 242 76 87 59 223 114 127 SERC Houston 121 San Antonio Bexar County 35 58 3 22 45 234 136 17 171 78 47 85 251 244 49 Bastrop and Travis Counties SPP 28 229 Dallas 139 245 52 66 74 71 El Paso 20 189 10 Kiowa, OK 133 33 44 64 236 120 246 14 70 Harris County 5 32 56 67 36 37 69 119 140 149 180 181 90 182 193 227 247 65 99 131 137 Calhoun County 13 18 Guadalupe County 39 Corpus Christi 102 24 46 221 23 150 239 250 Brazoria County 4 11 83 241 Nueces County Completed projects totaling 43, 409 MW Announced projects totaling 19, 198 MW 38 16 12 211 238 50 124 128 219 2 230 12/31/2013

ERCOT - Electric Reliability Council of Texas SERC - Southeastern Electric Reliability Council SPP - Southwest Power Pool WECC - Western Electricity Coordinating Council 125 141 152 184 164 84 Amarillo 186 218 194 210 202 198 178 205 225 Borden and Scurry Counties 60 77 88 92 96 Carson County 97 110 111 179 213 61 118 132 155 167 148 208 101 177 191 199 166 163 40 62 68 72 73 106 109 112 Howard and Martin Counties 209 93 Abilene 95 103 104 113 217 169 207 185 91 204 153 162 El Paso 1 WECC 117 9 31 105 Dallas 235 214 ERCOT 8 41 SPP 98 196 249 42 107 116 130 220 25 Hansford County 43 135 188 192 203 94 Nolan and Taylor Counties 7 New Electric Generating Plants in Texas Since 1995 (renewable) SPP 158 173 144 129 SERC 29 222 212 Austin 154 197 Houston 170 138 161 51 San Antonio 243 Sterling County Bexar County 81 82 89 100 126 195 156 183 143 165 175 Completed renewable projects totaling 12, 578 MW Announced renewable projects totaling 9, 483 MW 206 108 75 142 157 Corpus Christi 160 172 174 176 200 115 159 201 168 12/31/2013

Mothballed and Retired Electric Generating Plants in Texas SPP ERCOT - Electric Reliability Council of Texas SERC - Southeastern Electric Reliability Council SPP - Southwest Power Pool WECC - Western Electricity Coordinating Council Amarillo Tarrant and Dallas Counties 265 271 277 288 290 291 294 284 306 299 262 302 268 293 Dallas 258 275 Abilene 269 287 303 263 El Paso 292 WECC 259 295 SPP 257 256 280 ERCOT 283 305 301 274 276 298 273 SERC Austin 253 279 Houston 297 266 San 255 Antonio 289 307 296 Harris County 252 254 261 272 264 270 278 300 304 308 Corpus Christi Mothballed units totaling 4, 818 MW Nueces County Retired units since 2002 totaling 12, 696 MW 267 281 286 282 285 260 12/31/2013