| English | Español |
| to unplug | |
| ashes | |
| a wind turbine | |
| the tide | |
| roof rack | |
| crude oil, petroleum | |
| to milk | |
| pattern | |
| a cattleman | |
| lighting | |
| to apply | |
| inglés | |
| to notice | |
| to opt for, to be committed to | |
| investment | |
| boiler | |
| to waste | |
| to monitor | |
| low energy light bulbs | |
| to end, do away with | |
| insulation | |
| to promote, to encourage | |
| a switch | |
| to underline | |
| to run out | |
| a dam | |
| policy | |
| a battery | |
| | English | Español |
| low gear | |
| to try | |
| electricity bill | |
| nuclear fusion energy | |
| a raft of measures | |
| with the tap running | |
| performance, yield | |
| waste | |
| remote control | |
| profitable | |
| a label | |
| to fulfil, achieve | |
| butane (bottled) gas | |
| high gear | |
| endless, unquenchable | |
| tropical rainforest | |
| sensor | |
| to upset | |
| to add | |
| friction | |
| spark plug | |
| load | |
| a (light) bulb | |
| to scorn | |
| increasing price | |
| to supply | |
| to ruin | |
|