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What’s the latest on the transition to clean electricity? MS: There is a lot happening on that front, but I’d like to focus on energy storage. To decarbonize the power grid, we’re going to need tons of renewableenergy from sources such as solar and wind. CWdL: Why is energy storage so exciting?
The end of every year is a great time for taking stock of what the year has broughtincluding in terms of clean energy in the power sector. As it turns out, 2024 has provided a whole lot of clean energy progress as fodder for that stock-taking. It added up to 24% of total electricity generation in 2024, compared with 23% in 2023.
Worldwide, renewableenergy costs keep dropping – utility scale solar and wind significantly outcompetes both gas and nuclear energy on a cost basis. Giving Ontarios lowest tier municipalities inordinate responsibilities in approving renewableenergy projects. million homes. million homes.
A transition to renewableenergy is not just one of the most consequential tools at our fingertips to act on climate, but also represents a great opportunity to increase control over our energy choices, improve the health of our communities and the planet, create jobs and wealth, and much more. by 2035 is needed.
The first efforts to use of wind to generate electricity was 134 years ago, and the photoelectric effect was discovered six decades earlier. So in a sense, these are old technologies — about the same age as the very first internal combustion engines. Persian experts were sent by Genghis Khan to establish the technology in China.
Using an interactive online dashboard-- Renewables on the Rise 2024 -- documents the growth of six key clean energytechnologies across the United States over the past decade and ranks states accordingly for solar power, wind power, battery storage, energy efficiency, electric vehicles and electric vehicle charging stations.
Much of our electricity system is 50 to 70 years old, yet current plans for domestic manufacturing, electric vehicle fleets, community solar gardens and more clean energy all depend on a modern grid. New demands for electricity and the need to reduce climate-changing emissions are driving new grid planning efforts.
Statement by Alienor Rougeot, Senior Program Manager, Climate and Energy, on Ontario’s claims regarding the federal Clean Electricity Regulations. The federal government’s proposed regulations to reduce emissions in electricity generation are achievable without breaking the bank. Battery storage is very cost-effective.
Nearly all of the alliance members have a renewableelectricity standard (RES), which requires utilities in their jurisdiction to increase their use of renewableenergy to a particular percentage by a specific year. Our analysis also demonstrates renewables’ power. EN: What were your top findings?
Electricity is necessary for reading this blog, phoning your family, and buying milk at the store. Most every modern public health, safety and security system we rely on also depends on the electric grid. To expand and modernize the nation’s electric infrastructure, the federal government recently announced new funding.
Minnesotans are facing concurrent crises of climate change, high energy prices and inflation, and the inequitable public health impacts of fossil fuel air pollution. Renewableenergy will help with all of that—but we need a grid that is designed for wind and solar instead of having to rely on expensive coal and gas plants.
I was invited to speak at a panel discussion last Wednesday as part of The Economist ’s annual Sustainability Week, titled “What technologies are needed to avert a climate disaster?” True to the theme, I was asked about which technological innovations would be necessary to save our planet. Clean energy on hold.
Electric transportation is essential for a cleaner and healthier world. Replacing gasoline vehicles with electric can reduce emissions that cause climate change and illnesses. Researchers like me are putting a microscope to the electric vehicles (EVs) because, as with any extraction and manufacturing, there are associated impacts.
Extreme weather, which is increasing due to climate change , can degrade the electricity system and cause these failures. Power outages are costly, can have extreme impacts on both the health and safety of a population, and can happen at any point in the process of electricity generation, distribution, and usage.
But extreme heat also hits our electricity system in ways that make it more expensive, more polluting, and less reliable. Extreme heat means more expensive electricity Extreme heat can sharply increase electricity consumption as people turn up their air conditioners for relief. Here’s how. That’s the supply part.
You don’t have to look beyond the front pages of newspapers , or beyond rooftops in your neighborhood to know that we are in the midst of a clean energy revolution, with renewableenergytechnologies dramatically decreasing in price and increasing in availability.
(Credit: Canva) The 2022 Standard Scenarios, a collection of forward-looking scenarios for the electricity sector in the United States, have been made available by the National RenewableEnergy Laboratory (NREL). The post NREL Releases Eighth Edition of Annual Standard Scenarios appeared first on Environment + Energy Leader.
This experience, not far from Seattle and with ties to the information tech industry, highlights some of the issues surrounding the electric power needs of data centers. He was obviously oblivious to the fact that old-style electric heat (i.e. He assured me he hadnt: it doesnt require electricity! Modernize, or bypass, the grid?
The coalition's mission is to accelerate the deployment and use of sustainable aviation fuel technologies to reach 10% of the global jet aviation fuel supply by 2030. The post Air Canada Aims to Decarbonize Using Electric-Hybrid Aircraft and Sustainable Aviation Fuels appeared first on Environment + Energy Leader.
The coalition's mission is to accelerate the deployment and use of sustainable aviation fuel technologies to reach 10% of the global jet aviation fuel supply by 2030. The post Air Canada Aims to Decarbonize Using Electric-Hybrid Aircraft and Sustainable Aviation Fuels appeared first on Environment + Energy Leader.
There’s good news in the recently released official data on electricity generation in the United States in 2022: renewableenergy has continued to grow, coal power has continued to drop, and renewables are now firmly ahead of coal for the first time ever. percent of the country’s electricity supply (up 1.1
(Credit: Canva) The 2022 Standard Scenarios, a collection of forward-looking scenarios for the electricity sector in the United States, have been made available by the National RenewableEnergy Laboratory (NREL). The post NREL Releases Eighth Edition of Annual Standard Scenarios appeared first on Environment + Energy Leader.
As electric vehicle (EV) sales continue to increase, questions about how these cars and their batteries will be disposed of have been top of mind for current owners, future buyers, policymakers, and many experts in the automotive industry. After this second-life use, the batteries are then ready to be recycled.
The Department of Energy’sEnergy Information Administration (EIA) is one of the go-to sources for reliable information about the US power sector. They just released their 2022 “Annual Energy Outlook” (AEO), which is a big deal: it tells us where electricity is headed over the next 30 years. Carbon emissions remain high.
And, long-duration storage is particularly important for the power grid’s transformation to clean energy and what I’m focusing on here. Long-duration refers to the amount of time a power system can discharge electricity. This results in a deliberate reduction of electricity output. How long is long-duration?
Replacing petroleum with renewableelectricity as the primary source of transportation energy will leave us all much better off. In other words, technological solutions are necessary but not sufficient. On the technology side, decarbonization is the key. How do we make this transformation happen?
The Department of Energy estimates the cost of an electric vehicle lithium-ion battery pack declined 89% between 2008 and 2022. Different batteries may be ideal in settings where charging speed is not a factor, such as utility-scale electricity storage. Prices for battery storage have declined even more sharply.
The renewableenergy transition involves harnessing epic forces of nature. Sleek solar panels forged from silver and silica from the depths of the Earth translate the sun’s blindingly fiery light energy into electricity. Source: UniEnergy Technologies / Wikimedia Commons. Batteries help store surplus energy.
Solar panels generated almost 4 percent of electricity in the US in 2021, up from less than 1 percent in 2015. In some places that number is much higher; for example, 17% of California’s electricity generation came from solar in 2021. Almost half of all new energy capacity added to the US grid in 2021 came from solar.
And, while renewableenergy is growing fast too, it’s not happening fast enough—and can never happen fast enough if its outpaced by fossil fuel expansion. The amount of electricity needed to power these technologies would be greater than the entire world’s electricity demand today.” Particulate matter (PM2.5)
Fossil gas power plants currently provide the largest source of electricity generation and capacity in the United States. To meet our climate goals and reach net zero emissions by 2050, most studies show that we need to dramatically reduce gas use for generating electricity, heating homes and businesses, and running industrial processes.
Student in the Department of Mechanical Engineering at Colorado State University There is a renewableenergy revolution happening all over the world: costs for renewableenergy have dropped significantly in the last 10 years and the world is starting to adopt the technology at a very fast pace. kWh per day.
The ones that’ll soon be gracing areas over the horizon are powerful enough, each one, to generate the equivalent of an average home’s daily electricity use in just a few seconds. Even more important, though, wind is an impressive piece of our electricity supply. Wind is now the largest source of renewableenergy in the country.
Lithium-ion batteries are essential for decarbonizing transportation through electric vehicles and building a resilient, renewableenergy grid through energy storage batteries. Nearly every part of a renewableenergy grid can be circular, with all outputs circulating back as inputs in a regenerative cycle.
A new North American Electricity Reliability Corporation (NERC) and Federal Energy Regulatory Commission (FERC) review of power outages and gas industry failures reveals the potential for prolonged and deadly power outages. What Happened in Texas?
What happens when promise of electricity reliability fails in bad weather? We know that consumers pay for electricity reliability and bear the cost when supplies are tight. The electric power system is trapped by gas-dependent power plants that cannot obtain gas when it needs it to keep the lights on.
by Lisa Sheppard, Prairie Research Institute As renewableenergy is poised to replace fossil fuels long term in Illinois, the Illinois Sustainable Technology Center (ISTC) is delving into a looming issue: what to do with solar modules, wind turbines, and electric vehicle batteries that are no longer used.
There are a lot of moving pieces, but it starts with decarbonizing the electricity sector and powering the economy with a diverse combination of clean energy resources—primarily wind, solar, and battery storage—connected with a modernized bulk transmission system that can reliably deliver electricity to consumers all 8,760 hours of the year.
As you can see there are tax credits and subsidies for electric vehicles, renewableenergy, nuclear energy, transmission, hydrogen, air pollution reduction, energy infrastructure, climate resilience, rural development, residential buildings, etc. Modeling the impacts of all this is hard.
The best solution: Replace fossil fuels with renewableenergy. Climate change is overwhelmingly caused by burning fossil fuels, and the most immediate path to avert climate disaster is to stop investing in those fuels and start powering our economy with an equitable transition to renewableenergy.
Climate action is limited by political will (not technology) In this pivotal moment of history, where the imperative to avert the worst impacts of climate change is clear, the world stands at the cusp of a transformative shift toward a renewableenergy paradigm.
I work in the electric utility sector, specifically on the grid issues that shape our energy supply choices. I heard some early warnings of data center growth running into grid limits first from tech companies and then from electric utility planners. This growth is a jolt to the usually slow-moving electricity sector.
Ontario recently re-contracted four gas-fired power plants to generate electricity for the province and appears poised to contract more in the near future. . Yes, Ontario needs new electricity generation. This is a national-level policy being developed to decarbonize electricity systems across the country.
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