Renewable Energy Dreams Become Reality Ielts Reading Answers 【Premium • SECRETS】

" (alternatively found as "Renewable Energy: Progress and Insights") explores the race to make clean electricity cost-competitive with coal.

Understanding the structural blueprint of this article and mastering its specific question types is essential for achieving a Band 7 or higher. Below is a comprehensive guide to navigating this passage, analyzing its core arguments, and uncovering the correct answers. Core Themes of the Passage

Until recently, the Orkney Islands relied on a cable from the for electricity. However, due to their location, they experience strong winds and powerful tides. Locals dreamed of harnessing this energy. Today, thanks to subsidies (or government funding) and European Marine Energy Centre (EMEC) investment, the islands produce over 100% of their electricity from renewables. Excess energy is used to power hydrogen fuel cells for transport.

For further practice, full versions of this test are available on sites like Mini-IELTS . Answers for Renewable Energy - IELTS reading practice test renewable energy dreams become reality ielts reading answers

The narrative shifts to the technological breakthroughs of the late 20th and early 21st centuries. Aerodynamic improvements in wind turbine blades and the plunging manufacturing costs of photovoltaic (PV) solar panels drastically lowered the cost per megawatt-hour. 3. Overcoming Intermittency

The statement perfectly matches the information in the text (even if paraphrased).

The engineering innovations that allowed erratic power sources (like wind and solar) to safely feed into national electricity grids. " (alternatively found as "Renewable Energy: Progress and

"Photovoltaic" is the technical keyword that directly points to the solar energy paragraph.

The Achilles’ heel of renewables has always been intermittency—the sun doesn’t always shine, and the wind doesn’t always blow. For decades, this made grid stability a nightmare. Enter the lithium-ion battery revolution, spurred by the electric vehicle industry. Massive grid-scale batteries, the size of shipping containers, can now store excess solar energy during the day and release it during peak evening hours. Moreover, new technologies like pumped hydro storage and green hydrogen—produced by splitting water with renewable electricity—are solving the seasonal storage problem. In 2024, for the first time, a major industrial region in Germany ran for 48 consecutive hours on 100% renewable energy, using hydrogen stored from the previous sunny week.

| Question | Answer | Explanation | | :--- | :--- | :--- | | | B (goals) | The first sentence of the passage states that "many of the world's largest cities...set themselves ambitious goals ." While "aims" (A) is a synonym, the original text uses "goals," making it the best fit for the gap. | | 2 | C (footprint) | The passage mentions cities wanting to cut "carbon dioxide emissions." "Carbon footprint" is a common phrase used to describe the total amount of greenhouse gases generated by our actions. | | 3 | F (energy) | The sentence refers to the "majority of the electrical energy they use." The word "electrical" modifies the type of energy being discussed. | | 4 | F (country) | The passage states, "While no country - except geothermally blessed Iceland - gets all of its electricity from renewables." This directly supports that one country (Iceland) obtains all its energy from renewable sources. | | 5 | H (hope) | The text says that countries like Austria, Sweden and Norway "aim to get between 60 and 90 per cent...by 2010." They have a plan or a hope to achieve this target. "Pretend" is not supported by the text. | | 6 | D (population) | The passage refers to "resource-rich, sparsely populated countries." A small population is a key reason why these nations can aim for high renewable energy targets. | | 7 | H (resource) | This directly links to the phrase "resource-rich" from the passage, indicating an abundance of natural resources . | | 8 | L (sun's) | The Oregon town of Three Rivers uses solar power. The text refers to it as " sun's energy" in the context of the sun's power. "Photovoltaic" is a type of panel, but the sun is the source of the energy. | | 9 | O (battery) | The passage clearly states that residents purchased "photovoltaic panels and battery storage packs." "Battery" is the specific term for the storage system. | Core Themes of the Passage Until recently, the

This essay provides a comprehensive analysis of the IELTS Reading passage often titled "Renewable Energy: Progress and Insights" "Electric Dreams,"

The global shift toward green power is ultimately driven by climate change concerns. 3. Detailed Answer Explanations Paragraph Matching and Headings