Talking about Energy and Power: English Vocabulary List

Explore 15 English words about talking about energy and power with pronunciation, definitions and example sentences.

15 words IELTS 6-7 Vocabulary List
solar cell /ˈsoʊlər sɛl/ noun

a device that converts the energy of the sun into electricity

"The solar cell produces electricity."

"A perovskite solar cell is a next-generation photovoltaic technology promising high efficiency at a potentially low manufacturing cost compared to traditional silicon cells."

nuclear power /nˈuːklɪɹ pˈaʊɚ/ noun

a type of energy generated by splitting atoms to release their stored energy

"Nuclear power is very strong."

"Nuclear power generation uses a controlled fission reaction to produce steam"

thermal power /θˈɜːməl pˈaʊɚ/ noun

the energy produced from heat sources, often used to generate electricity

"Thermal power comes from heat."

"A concentrated solar thermal power plant uses mirrors to focus sunlight"

hydroelectric turbine /hˌaɪdɹoʊlˈɛktɹɪk tˈɜːbaɪn/ noun

device used to convert the kinetic energy of flowing water into mechanical energy, which is then used to generate electricity

"The hydroelectric turbine spins fast."

"A hydroelectric turbine converts the kinetic energy of falling water into mechanical energy"

geothermal energy /dʒˌiːoʊθˈɜːməl ˈɛnɚdʒi/ noun

a renewable source that harnesses heat from beneath the Earth's surface for electricity or heating

"Geothermal energy comes from underground."

"Geothermal energy is the heat stored beneath the Earth's surface"

atomic energy /əˈtɑmɪk ˈɛnɚʤi/ noun

a clean and powerful energy that is obtained by splitting atoms, which then can be used to produce heat, electricity, etc.

"Atomic energy is very powerful."

"The International Atomic Energy Agency works to promote the safe"

power plant /ˈpaʊɚ plænt/ noun

a large building in which electricity is made

"The power plant closed down."

"A power plant is an industrial facility for the generation of electric power on a large"

power station /pˈaʊɚ stˈeɪʃən/ noun

a facility that generates electricity on a large scale

"The power station is huge."

"The new nuclear power station is expected to significantly increase the region's electricity supply."

hydropower /ˈhaɪdɹoʊˌpaʊɹ/ noun

energy that is generated from the force of running water

"Hydropower uses moving water."

"The large dam generates clean hydropower by using the force of the river water flowing through its turbines to spin generators that produce electricity for millions of homes and businesses in the surrounding region."

reactor /riˈæktər/ noun

a large machine or structure used for producing nuclear energy

"The nuclear reactor is huge."

"Scientists are working to safely decommission the aging nuclear reactor after decades of energy production."

inverter /ɪnˈvɜːrtər/ noun

a device that converts direct current (DC) into alternating current (AC)

"The inverter converts DC power."

"A power inverter is an electronic device that converts direct current from a battery into the alternating current used by standard household appliances and electronics."

dam /dæm/ noun

a huge wall built to keep water from entering an area or to contain and use it as a power source to produce electricity

"The dam holds back water."

"Engineers constructed a massive dam to control the river's flow and generate hydroelectric power for the region."

fuel cell /fjˈuːəl sˈɛl/ noun

a device that converts fuel directly into electricity through a chemical reaction

"The fuel cell powers the car."

"This innovative fuel cell technology promises to provide clean energy for future transportation systems."

oil rig /ɔɪl rɪɡ/ noun

a large facility used for drilling oil or gas from underground or under the sea

"The oil rig is in the ocean."

"An oil rig is a large structure with equipment for drilling into the earth to extract crude petroleum from a reservoir located far below the seabed floor."

oil well /ˈɔɪl wˈɛl/ noun

a drilled hole or structure used to extract petroleum (crude oil) or natural gas from underground reservoirs

"They drilled a new oil well."

"A gusher is an oil well that erupts with an uncontrollable"

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IELTS 6-7 Vocabulary List — Topics

Describing Size and Scale24 wordsDescribing Dimensions16 wordsDescribing Weight and Steadiness11 wordsDescribing an Increase in Amount15 wordsDescribing a Decrease in Amount12 wordsDescribing Intensity8 wordsDescribing Time and Duration14 wordsDescribing Space and Area7 wordsDescribing Shapes9 wordsDescribing Speed14 wordsDescribing Significance15 wordsDescribing Insignificance18 wordsDescribing Strength and Influence16 wordsDescribing Uniqueness24 wordsDescribing Commonness6 wordsDescribing Complexity27 wordsDescribing High Quality18 wordsDescribing Low Quality17 wordsDescribing Value18 wordsDescribing Challenges16 wordsDescribing Wealth and Success13 wordsDescribing Poverty and Failure15 wordsDescribing Age and Appearance24 wordsDescribing Body Shape25 wordsDescribing Wellness25 wordsDescribing Intellectual capability19 wordsDescribing Intellectual Incapabilities13 wordsDescribing Positive Human Traits13 wordsDescribing Negative Human Traits18 wordsDescribing Moral Traits17 wordsDescribing Financial Behaviours12 wordsDescribing Social Behaviours13 wordsDescribing Short-tempered Traits8 wordsDescribing Positive Emotional Responses15 wordsDescribing Negative Emotional Responses26 wordsDescribing Positive Emotional States20 wordsDescribing Negative Emotional States24 wordsDescribing Tastes and Smells25 wordsDescribing Sounds20 wordsDescribing Textures18 wordsDescribing Temperature9 wordsDescribing Probability24 wordsExpressing Attempt and Prevention9 wordsExpressing Opinions19 wordsExpressing Thoughts and Decisions12 wordsExpressing Encouragement and Discouragement11 wordsExpressing Knowledge and Information16 wordsExpressing Requests and Suggestions10 wordsExpressing Respect and Approval7 wordsExpressing Regret and Sadness10 wordsExpressing Relational Actions10 wordsExpressing Physical Actions and Reactions5 wordsExpressing Body Language and Gestures14 wordsExpressing Postures and Positions13 wordsExpressing Movements21 wordsEngaging in Verbal Communication20 wordsUnderstanding and Learning32 wordsPerceiving The Senses10 wordsCommanding and Giving Permissions23 wordsPredicting17 wordsTouching and Holding16 wordsChanging and Forming26 wordsCreating and Producing20 wordsOrganising and Collecting17 wordsPreparing Food15 wordsEating and Drinking17 wordsTalking about Science9 wordsTalking about Education24 wordsTalking about Research8 wordsTalking about Astronomy19 wordsTalking about Physics14 wordsTalking about Biology14 wordsTalking about Chemistry7 wordsTalking about Geology13 wordsTalking about Philosophy14 wordsTalking about Psychology10 wordsTalking about Maths and Graphs8 wordsTalking about Geometry21 wordsTalking about Environment13 wordsTalking about Landscape and Geography18 wordsTalking about Engineering17 wordsTalking about Technology18 wordsTalking about Internet and Computer14 wordsTalking about Manufacture and Industry20 wordsTalking about History20 wordsTalking about Religion24 wordsTalking about Culture and Custom17 wordsTalking about Language12 wordsTalking about Arts10 wordsTalking about Music18 wordsTalking about Film and Theatre18 wordsTalking about Literature20 wordsTalking about Architecture4 wordsTalking about Marketing8 wordsTalking about Finance15 wordsTalking about Management13 wordsTalking about Medicine18 wordsTalking about Sickness and Symptoms10 wordsTalking about Law18 wordsTalking about Crime23 wordsTalking about Punishment12 wordsTalking about Government12 wordsTalking about Politics19 wordsTalking about Measurement8 wordsTalking about War22 wordsTalking about Positive Emotions15 wordsTalking about Negative Emotions22 wordsTalking about Travel and Tourism17 wordsTalking about Migration7 wordsTalking about Food and Drinks18 wordsTalking about Materials10 wordsTalking about Pollution18 wordsTalking about Disasters17 wordsTalking about Weather11 wordsTalking about Animals22 wordsAdverbs of Manner37 wordsAdverbs of Degree26 wordsAdverbs of Comment and Certainty25 wordsAdverbs of Time and Frequency26 wordsAdverbs of Purpose and Emphasis17 wordsConjunctive Adverbs23 wordsSize and Scale10 wordsDimensions2 wordsWeight and Steadiness13 wordsIncrease in Amount13 wordsDecrease in Amount7 wordsIntensity9 wordsTime and Duration12 wordsSpace and Area6 wordsShapes5 wordsSpeed7 wordsSignificance12 wordsInsignificance3 wordsStrength and Influence9 wordsUniqueness10 wordsCommonness5 wordsComplexity8 wordsHigh Quality8 wordsLow Quality5 wordsValue4 wordsChallenges18 wordsWealth and Success5 wordsPoverty and Failure11 wordsAge and Appearance14 wordsBody Shape13 wordsWellness17 wordsIntellectual Capability10 wordsIntellectual Incapabilities1 wordsPositive Human Traits5 wordsNegative Human Traits2 wordsMoral Traits11 wordsFinancial Behaviours4 wordsSocial Behaviours2 wordsShort-tempered Traits4 wordsPositive Emotional Responses1 wordsNegative Emotional Responses6 wordsPositive Emotional States2 wordsNegative Emotional States13 wordsTastes and Smells6 wordsSounds4 wordsTextures5 wordsTemperature4 wordsProbability6 wordsAttempt and Prevention11 wordsOpinions8 wordsThoughts and Decisions14 wordsEncouragement and Discouragement11 wordsKnowledge and Information16 wordsRequest and Suggestion6 wordsRespect and Approval8 wordsRegret and Sadness2 wordsRelational Actions16 wordsPhysical Actions and Reactions14 wordsBody Language and Gestures3 wordsPostures and Positions5 wordsMovements12 wordsScience1 wordsEducation9 wordsResearch9 wordsAstronomy2 wordsPhysics1 wordsBiology2 wordsChemistry3 wordsGeology5 wordsPhilosophy3 wordsPsychology13 wordsMaths and Graphs12 wordsGeometry8 wordsEnvironment2 wordsLandscape and Geography1 wordsEngineering3 wordsTechnology8 wordsInternet and Computer7 wordsManufacture and Industry2 wordsHistory7 wordsReligion7 wordsCulture and Custom7 wordsLanguage and Grammar5 wordsArts6 wordsMusic8 wordsFilm and Theatre13 wordsLiterature10 wordsArchitecture5 wordsMarketing5 wordsFinance7 wordsManagement8 wordsMedicine1 wordsSickness and Symptoms2 wordsLaw11 wordsEnergy and Power3 wordsCrime6 wordsPunishment6 wordsGovernment8 wordsPolitics10 wordsMeasurement12 wordsWar13 wordsPositive Emotions6 wordsNegative Emotions7 wordsTravel and Tourism11 wordsMigration4 wordsFood and Drinks18 wordsMaterials8 wordsPollution4 wordsDisasters4 wordsWeather2 wordsAnimals9 words