The Latest in Clean Energy News | Renewable Energy News
10.01.2024. MISO plans to seek FERC approval for a queue cap (again) 09.25.2024. Case study: Bridging the gap between renewable energy strategy and financial goals. Renewable Energy World is your premier source for green energy and storage news. Learn the latest in solar, wind, bio, and geothermal energy.
History of wind turbines - Renewable Energy World
Nov 21, 2014 · 1980: The world’s first wind farm including 20 wind turbines is put online. 1980s: Denmark starts siting offshore wind turbines. 1980s: Enertech begins building 1.8 kW wind turbines that can connect to the grid. 1980s: Commercial wind turbine rotors get up to a diameter of 17 meters and a capacity of 75 kilowatts.
The 10 home appliances that consume the most energy
Oct 29, 2021 · The above graphic shows which appliances use the most energy by the percentage of total end-use in single-family homes. They are grouped by appliance, apart from “Other Uses”, which is made up of various devices that individually do not necessarily make much of a notable impact, whereas together make up 26.2% of the total.
What’s a Negawatt? - Renewable Energy World
Nov 23, 2014 · A negawatt is a term coined by former Zayed Future Energy Prize finalist Amory Lovins, chairman and chief scientist of the Rocky Mountain Institute. It represents a watt of energy that you have not used through energy conservation or the use of energy-efficient products. A tremendous amount of energy is wasted every day all around the world.
Embodied carbon vs operational carbon: What’s the difference, …
Oct 14, 2021 · The two can be considered in much the same way as capital expenditure and operational expenditure in finance. Embodied carbon is all the CO2 emitted in the production of the building. Much like CAPEX, embodied carbon is a result of distinct, rather than ongoing, processes that produce carbon. This includes the extraction and production of ...
Making Sense of Demand Charges: What Are They and How Do …
Jun 6, 2017 · The basic formula to calculate demand is: X kW of demand * Y $/kW = $ Monthly Demand Charge. If the utility rate sets demand charges at $9.91 per kW, and the customer has a peak demand of 500 kW for the month (reflecting the 15-minute interval in which they consumed power at their highest rate), the demand charge would be calculated as: 500 kW ...
10 large solar projects in development for 2024 - Renewable …
Nov 7, 2023 · The project is around 600 MW, with 340 MW from wind and 260 MW from solar. It will also include two 230-kV transmission lines, two substations, and a battery facility. The construction is expected to begin in 2024. According to NREL, wind projects will cost $1,256 per/kW, while solar projects will cost $1,623 per kW.
The different uses of energy in our daily lives - Renewable Energy …
Dec 28, 2015 · They include watching television, washing clothes, heating and lighting the home, taking a shower, working from home on your laptop or computer, running appliances, and cooking. Residential uses of energy account for almost forty percent of total energy use globally. GO DEEPER: The 10 home appliances that consume the most energy.
Renewable Energy | Solar, Wind, Hydro, Geothermal, Storage
Most renewable energy comes either directly or indirectly from the sun. Sunlight, or solar energy, can be used directly for heating and lighting homes and other buildings, for generating electricity, and for hot water heating, solar cooling, and a variety of commercial and industrial uses. The sun’s heat also drives the winds, whose energy ...
Form Energy receives $30M CEC grant for its 100-hour iron-air …
Dec 15, 2023 · The California Energy Commission (CEC) has approved a $30 million grant to Form Energy to build a long-duration energy storage project that will continuously discharge to the grid for 100 hours. The 5 MW / 500 MWh iron-air battery storage is the largest long-duration energy storage project to be built in California and the first in the state to ...