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In my point of view, I think the solar system has the best efficiency for my school. The cost of it very cheap and help the environment and because Vietnam is located on the equator and has a tropical climate, we can take advantage of the sunshine to power solar panels.

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In my perspective, the solar power system would be the most practical aspect for my school. Solar power is cost-effective, low-emission, and well-suited to rural areas without access to power grids. We may also use the sunshine to power solar panels because Vietnam is located on the equator and has a tropical environment.

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in my view, i think a well- constructed and tightly sealed thermal envelope; controlled ventilation; properly sized, high-efficiency heating and cooling systems would be a great idea for my school in order to save energy.

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It seems to me that save energy is important and we have to learn how to save energy at school. So firstly, most students know what is and isn’t recyclable, but don’t always act on that knowledge. Encourage kids to do their part by creating a point system for recyclers, or assign extra credit projects focused on recycling and environmental impact. And the second one is use sensors for turning lights on or off in a room. There are many spaces in a school, like bathrooms, that only see occasional use. . If you’re wondering how to save electricity at school, you may need to invest in motion sensors. Upgrading to more efficient gadgets and systems is only half of how to save electricity at school. Your staff, teachers, administrators, and students can all change and adjust their daily practices a little bit to reduce power use. Small changes over time can add up to big savings for the school budget and the planet.

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In my opinion, wind energy is the most viable energy for my school. It seems that all seasons of the year in Vietnam are windy and investing in a wind energy system will save a lot of money. If there are no vacant lots in Hanoi to install wind turbines, they can be found in places where they already exist such as Phu Quoc and Ninh Thuan.

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I'd say the most efficient energy saving method is reduce the demands of equipment. On some few occasions, students might turn on an A/C without thinking then forgets to turn it off, if let on for a few hours, it can consume an unimaginable   amount of energy. Thus, teachers should encourage children only use those machinery  when it is essential. This can also reduce one's need for electronic furniture. Another act to prevent wasting energy and to cut down the demand for electricity is removing light tubes. As over-lighting is a common phenomenon, it happens when there are too many light tubes in an area, and to avoid it the school should minimize the number of light tubes in their facilities.

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Vietnam is a tropical country with high outdoor temperatures in the summer, so the demand for air conditioners is huge. Therefore, it is feasible and reasonable to use a renewable energy source such as solar energy. In addition, the application of sensor technology is also a way to significantly reduce power waste.

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Personally, solar power system is the features that may provide best efficiency and practicality, I think. As our school's electrical and water conductors work for literally 24 hours per day, solar power would be the best for alternative solution. However, the main conductors will still remain its key role of providing the essentials for the students thus sun energy is just a great substitution.

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From my standpoint,  I think the first energy-efficient feature is the most practical to my school for a number of reasons. In Vietnam, especially in the extremely hot summer, the school always has to turn on the air conditioner 24/24 and constantly have to use electricity, which will consume a lot of electricity, so I think using solar energy will help save electricity for the school, as well as save a part of electricity bills.

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From my perspective, I suppose the characteristics which save energy in the first school is the most viable for my school. First of all, since Vietnam has a tropical climate which is dominated by the monsoon season, we can take full advantage of the sunlight to use solar power for the solar panels. Even though solar panels are quite pricey, they're renewable and they can operate at their best in the summer.

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A nice addition that i would like to see in our school would be solar panels. Our school is situated to absorb a lot of direct sunlight, therefore i think it the inclusion of solar panels would be effective especially in the summer when the demands for air-conditioners are at their all time high. In short, by including solar panels in our school, we can save a lot of electricity in the summer when sunlight is the most accessible

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The solar power system, in my opinion, would be the most practical element for my school. Solar power is cost-effective, low-emission, and suited for rural places that are not served by power networks. And, because Vietnam is located on the equator and has a tropical climate, we can take advantage of the sunshine to power solar panels.

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In my point of view, I think the energy-efficient features in the first school is the most practical for my school. Firstly, the solar power is affordable in Vietnam, it can generate a lot of electricity. Summer would be the time when those solar panels functioning at the highest productivity. Secondly, electricity bill is getting higher due to its rareness, especially in summer, when a great number of air conditioner are on 24/24. Therefore, generating electricity inside our school would save a great amount of money.

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After going to a bathroom at school, you want to turn off lights for saving electricity. But you don’t know if there are any students in there so you just leave. In Vinschool, we have motion sensor lights in restrooms. Those lights are great at saving energy and bringing convenience. They can automatically turn on the light for us when detecting motion from a student and turn off the light for us when no motion is detected. Also, building them helps ensure that lights operate at the right level when they should. For me, those features are practical and help us to save electricity at school.

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DIRECTIONS:

1. Based on the energy-efficient schools you have read, which energy-efficient features are practical for your school? If none of them is practical, suggest your own. Explain your answer.

2. Do your activity on the padlet provided to you.