| 101 | Praedinius Gymnasium | Physics | Car propelled by magnetic forces |
| 141 | Porta Mosana College | Physics | Environmental friendly ship |
| 157 | Nuborgh College LF | Physics | Ice-skating with less consumption of energy |
| 251 | Alfrink College | Chemistry | CO2-scrubber, a solution to reduce the amount of CO2 in the atmosphere |
| 263 | Cygnus Gymnasium | Chemistry | Fartenergy |
| 264 | Het Drachtster Lyceum | Chemistry | The Carrier Bag Redesigned /Een nieuw Jasje voor ons Tasje |
| 265 | Het Drachtster Lyceum | Physics | 100% green energie / 100% groene energie |
| 266 | Het Drachtster Lyceum | Physics | The follower of the sun / De Zonnevolger |
| 267 | Cygnus Gymnasium | Physics | Shower Power |
| 268 | Bonhoeffer College | Physics | Solar charged LED study light for the Sub Sahara region |
| 269 | Nuborgh College LF | Physics | Standby killer |
| 271 | HLW | Physics | Green fitness |
| 272 | Het Assink Lyceum | Physics | Apllication Our Future Car |
| 273 | Cartesius Lyceum | Chemistry | Stoomkracht |
| 274 | Theresialyceum | Physics | Reducing energy consumption in houses |
| 275 | Nuborgh College LF | Chemistry | Recycling water |
| 276 | C. Montessori Lyceum | Physics | Zonneauto |
| 277 | C. Montessori Lyceum | Physics | Milieu vriendelijke stad |
| 278 | Cosmicus College | Physics | Artificial clouds |
| 279 | Bredero College | Chemistry | Biohydrogen |
| 280 | Bredero College | Chemistry | Cellulosic ethanol |
| 281 | Damstede | Chemistry | Bio-FTdiesel |
| 282 | Anna van Rijn College | Physics | Hydrogen Energy |
| 283 | Anna van Rijn College | Social / Civics | Integratie, assimilatie en segregatie |
| 284 | Hofstad Lyceum | Chemistry | Free energy |
| 285 | Libanon Lyceum | Physics | Renewable Energy |
| 286 | Libanon Lyceum | Physics | WAVE BASED ELECTRICAL ENERGY |
| 287 | ICA Amsterdam | Biology | Reinigen van grond d.m.v Phytoremediation technieken |
| 288 | Caland Lyceum | Chemistry | PRODUCe ELECTRIC ENERGY FROM SEA WAVES |
| 289 | Anna van Rijn College | Biology | Groene energie uit potentiële energie van regenwater. |
| 290 | Libanon Lyceum | Physics | Hydrogen Energy |
| 291 | Berlage Lyceum | Social / Civics | Het sociologisch oplossen van het milieuprobllom |
| 292 | Berlage Lyceum | Chemistry | Hybrid scooter |
| 293 | Gerrit van der Veen College | Chemistry | Pollution by petroleum |
| 294 | Gerrit van der Veen | Chemistry | Hydrogen Energy |
| 295 | Cygnus Gymnasium | Physics | Energy-harvesting Nano-Fibers |
| 296 | Cosmicus College | Physics | Wateralarm |
| 297 | Anna van Rijn College | Physics | Energie uit water |
| 300 | Calvijn Vreewijk | Chemistry | Climate change and water pollution: the effects on biodiversity. |