This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
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. One of 2024s new crop.
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.
On October 24, the PennEnvironment Research and Policy Center released new data showing Pennsylvania ranks 48th in the nation for rate of growth in total solar, wind and geothermal generation over the past decade. Visit the Renewables on the Rise 2024 webpage for more information. with only Idaho, Washington and Alaska ranking lower.
We at the Union of Concerned Scientists think a lot about windpower. In honor of Global Wind Day , here’s a roundup of what we’re seeing and what we’ve been thinking—five facts about windenergy to keep in mind as you celebrate, or at least make note, on June 15. Windpower is big, and getting bigger.
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. What secret weapon is a critical enabler of this dramatic energy transition? Batteries.
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.
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. They offer a lot of good news about clean energy progress.
Climate policy has been boosted by dramatic changes in the economics of clean energy. Perhaps the most important development of the past decade has been the dramatic decline in the cost of renewables. Windpower costs fell by half from 2008 to 2021. Rooftop solar costs in 2020 were a third of what they had been in 2010.
Nearly all of the alliance members have a renewable electricity standard (RES), which requires utilities in their jurisdiction to increase their use of renewableenergy to a particular percentage by a specific year. We found that states have technically feasible and highly beneficial ways to achieve 100-percent renewableenergy.
The biggest takeaway : without robust new policies, US energy sector heat trapping emissions will continue to remain high, far off-track from where we need to be to meet our climate goals. Source: US Energy Information Administration, Annual Energy Outlook 2022 (AEO2022).
In order to make their portfolio more sustainable and respond to lower fossil fuel demand, oil majors are increasingly snapping up renewableenergy projects as the pressure grows to take action on climate change. This has incentivized oil and gas majors such as BP, Equinor and Shell to invest in windpower generation.
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.
But rather than ramping up the use of polluting fossil gas, this is the perfect moment for the province to transition to clean and safe renewableenergy. But the agency was caught skewing information , suppressing modeling that supported renewableenergy options and showed that their use would actually reduce consumers’ costs. .
While today’s carbon fiber and fiberglass require lots of energ y to produce and are hard to recycle , incorporating more bio-materials into their composites and developing new recycling technologies can reduce their footprint. For example, LM WindPower has minimized balsa in its blades, substituting in synthetic plastic PET and PVC foams.
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our understanding of the world and shape our lives.
The North African country Morocco is positioning itself to become the leading country on the African continent for the deployment of renewableenergy. Against a backdrop of new solar and wind projects, the country has increased its renewableenergy target to 52% by 2030, 70% by 2040 and 80% by 2050. GW in 2030.
When it comes to the transition to clean energy, 2023 was quite a year for progress: record-breaking amounts of solar installed in the United States, a solid drop in carbon emissions from the US power sector, more than one million electric vehicles sold in the country for the first time, “breakneck” growth in renewableenergy globally, and more.
By Anders Lorenzen The Economy Minister of France has targeted a huge offshore wind development capacity expansion. Bruno Le Maire outlined the French government’s strategy for deploying 45 gigawatts (GW) of offshore windpower by 2050. of renewableenergy share in final energy consumption by 2030.
Renewableenergy competition Now that renewableenergy sources are economically competitive, companies are building more wind and solar facilities. Meanwhile, lower costs and technological improvements in energy storage are making it an attractive investment as well. It’s a vicious feedback loop.
Investing in renewable and battery storage: Under DTE’s proposed plan, the company would add 15,400 megawatts (MW) of new solar and windpower by 2042, which it says is enough to power approximately 4 million homes. DTE currently has 3,000 MW of existing and approved solar and wind resources.)
The legislation committed nearly $400 billion to support, among other things, wind and solar power, battery storage, electric vehicles, and other clean energytechnologies that will make a significant dent in US heat-trapping emissions. It also will save US consumers money because they will spend less on fossil fuels.
The wind is in our sails on the voyage towards a clean energy future. Windenergy is currently the largest renewableenergy source in the US, and the industry is growing fast. The World Bank predicts that the demand for neodymium for energytechnologies in 2050 will be 37% of total 2018 neodymium production.
A report commissioned by the Ontario Power Authority (now the Independent Electricity System Operator) identified 64 potential offshore windpower sites in the Great Lakes that could produce nearly 35,000 MW of electricity which is 50 per cent more than our current energy demand. This is completely doable. As the U.S.
It is prompted in large part by low gas storage capacity, the COVID-19 pandemic, a power plant coming offline and low wind speeds responsible for a downturn in windpower output. This demand has caused gas prices to surge and caused a number of energy companies to go under, as well as customers facing a hike in bills.
Hydropower generation across California and the American West has declined in this extremely dry year, meaning that electricity providers will lean more heavily on natural gas, solar, and windpower. Luckily, wastewater treatment plants have a source of renewableenergy running right through their pipes.
The Hornsea 2 offshore wind farm. By Anders Lorenzen The UK government has said that the UK’s sixth renewableenergy auction has delivered a record 131 clean energy projects. Under current projections and with no change to the scale, the 2024 record auction would power 11 million British homes.
By the end, approximately 80 per cent of the original energy is lost. That is not a smart use of Atlantic Canada’s renewableenergy. The windenergy used to produce hydrogen won’t be available for local use. A much better use of new windpower would be to replace coal with clean, affordable windpower.
But with the recent influx of government incentives for hydrogen production, new and improving production and storage technologies, and greater political will than ever before, H 2 ’s reputation is gaining favor. Hydrogen can be used for medium-to-long-term energy storage, heat and power generation, and transportation.
Above, wind turbines turn in Sidenreng Rappang, Indonesia. By Leigh Hartman When Son Nguyen lived in the US, he saw rapidly advancing electric vehicle technology and heard stories from back in Vietnam about air pollution. The project advances the Indonesian-led Just Energy Transition Partnership (JETP) with the U.S.,
Some of the actions are related to development of renewableenergy in Louisiana, whereas others aim to manage emissions. Other strategies focus on switching to low carbon fuels and developing the infrastructure to support renewableenergy in Louisiana. Noteworthy actions include: ACTION 5.6
An offshore wind farm in Europe. Colombia’s Caribbean coast has great potential for offshore windpower projects but is also home to protected areas of ecological importance. Elsewhere, other renewableenergy projects have been unable to connect and deliver power to the grid, the National Interconnected System.
Copenhagen is full of sustainability initiatives, such as a promising and exciting green hydrogen project close to Copenhagen Airport called H2RES developed by some of Denmark’s largest companies and their ‘energy island project’ North Sea WindPower Hub located offshore close to the Danish island of Bornholm.
GW of gas capacity set to retire, but also slightly outpacing the planned additions of windpower. With all that said, there are many ways policymakers at virtually every level of government can bring more certainty and speed to the retirement of fossil fuel power plants and the installation of clean energy capacity to replace them.
China is intent on using the Winter Olympics to showcase how they’re at the forefront of implementing low-carbon technologies and thereby tackling climate change. Natural CO2 refrigeration at the ice rinks to 100% renewables-powered venues are just some of the technologies implemented. Fully powered by renewableenergy.
At the end of 2021 global renewableenergy generation capacity amounted to 3.064 gigawatts (GW) increasing global renewableenergy capacity to 9.1%. Combined, those two fast-growing renewableenergytechnologies contributed 88% to the share of all new renewable capacity in 2021. Terawatt (TW).
In order to reduce emissions, we must phase out fossil fuels—oil, coal and gas—and move towards renewableenergy and less plastic and petrochemical production since these products, so dangerous as ocean pollutants, are made from oil. Offshore Wind. Individual nations, like Vietnam, made new commitments as well.
The changes are designed to support a renewableenergy grid, make buildings more energy efficient, support the use of electric vehicles, and reduce waste and stormwater runoff. Create the newly defined use “energy infrastructure equipment” (EIE), and add it to Use Groups 4, 6, and 14 (ZR 12-10, 22-14, 32-15, 32-23).
Spring is a glorious time for renewableenergy. Whatever the weather in March and beyond—in-like-a-lion blustery or out-like-a-lamb sunny—spring tends to be a season of strong electricity production from solar and wind in particular. kilowatt-hours in 2023.
A floating offshore wind farm is being installed in Scotland. The UK is going full throttle on the fast-emerging floating offshore windtechnology with projects lined up on both sides of the British Isles; the North Sea , the Celtic Sea and the North Atlantic Ocean. Photo credit: Statkraft. By Anders Lorenzen.
Increased electrification in both the industrialized and the developing world is projected to help meet emissions reduction goals, and nuclear power could provide much of the future needs for electricity. national security and energy diplomacy. competitiveness in a developing global market. While the existing fleet of U.S.
As people around the world grapple with climate change, scientists and engineers are exploring new and exciting ocean-based solutions to generate renewableenergy. Tidal energy is emerging as another clean energy source alongside offshore wind farms and wave energytechnology. What is tidal energy?
I came across several articles on my home country lately and thought it was the occasion to keep everyone updated on how the French energy transition is going on. First thing first, I am very disappointed that the Socialists running the country did so little on renewableenergy sources during their mandate. click to enlarge.
Advocates of renewableenergy have argued since the 1970s that the variable, weather-dependent nature of sunlight and wind is a modest obstacle at best to relying on 100 percent renewables. Some have argued that weather-dependent energies would, paradoxically, make electricity even more reliable.
We organize all of the trending information in your field so you don't have to. Join 12,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content