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Some years ago, I began to feel the most important thing I could do was learn how to replace fossilfuel with renewableenergy. For 30 years I have been an advocate for offshore wind development off New England’s coast and for the creation of institutions to support a transition from fossilfuels to renewableenergy.
The latest data from the US Energy Information Administration (EIA) suggests that solar large and small may have generated 27% more in 2024 than in 2023, and that solar might have accounted for 7% of US electricitymore than double its contribution in 2020. One of 2024s new crop.
But the scientific and technological advances that made these technologies competitive with fossilfuels are much more recent. One thing you’ll notice is the importance of government-funded research and deployment incentives in helping to launch the solar and wind sectors. PV production exceeds 500 KW. PV production reaches 9.3
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 same scenario has played out with the power plants that use fossilfuels, predominantly methane (“natural”) gas, delivered by pipelines. The electric power system is trapped by gas-dependent power plants that cannot obtain gas when it needs it to keep the lights on. It’s a vicious feedback loop.
And I love hearing about new renewable electricity records as spring unfolds. A few recent examples for that last love: California scored a new record for total generation from renewableenergy in mid-April and a new record for solar production in mid-May. New York just broke its solar record.
Minnesotans are facing concurrent crises of climate change, high energy prices and inflation, and the inequitable public health impacts of fossilfuel 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.
Renewable projects can experience delays due to the country’s antiquated (and slow) system of connecting to the grid, as well as other reasons like permitting and transmission constraints. And fossilfuelpower plants may not stick to their retirement schedules for a variety of reasons. A bit more on those reasons later.
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. Once the battery looks up to code, it is off to the grid to power our renewableenergy future!
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.
In a new report , the International Energy Agency is calling for an immediate end to new investments in fossilfuel supply projects such as pipelines, the rapid adoption of renewableenergy such as solar and windpower, and a large-scale research and development program to develop future technologies, including advanced batteries, producing energy (..)
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.
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.
The country recently announced that its Egyptian New and RenewableEnergy Authority and the Egyptian Electricity Transmission Company have approved a major windpower project, developed by a company based in a country hostile to phasing out fossilfuels; Saudi Arabia. GW of windpower installed, the 1.1
Along with interim goals and priorities for pollution reduction in environmental justice areas, the law provides authorization and resources for state agencies to enable the transition to clean, renewableenergy. CEJA also extends the state’s successful energy efficiency programs and expands the savings goals utilities must meet.
The IRA will stimulate most of the near-term private investment in clean energy and related infrastructure to decarbonize the US economy, spurring more than a trillion dollars in capital investments through 2035. It also will save US consumers money because they will spend less on fossilfuels. Your thoughts?
Despite setbacks from the pandemic, renewableenergy deployment is increasing. The post 3 RenewableEnergy Trends for 2023 appeared first on Earth911. The Inflation Reduction Act extends.
In order to make their portfolio more sustainable and respond to lower fossilfuel 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.
Source: US Energy Information Administration, Annual Energy Outlook 2022 (AEO2022). According to the forecast, while economy-wide CO 2 emissions decrease from 2022 to 2037 due primarily to the growth in renewableenergy replacing retiring coal plants, emissions do increase after 2037 from increased usage of natural gas.
The results include two developers cancelling their offshore windpower contracts with states and utilities, another cancelling two projects altogether, and hesitation elsewhere. The good news-bad news balance, though, would seem to tip decidedly in favor of a whole lot more offshore wind.
In the past few weeks I have been saying that renewables were ramping up fast and were now an unstoppable juggernaut. During the month of May, solar and windpower generated more electricity (30.6%) than fossilfuels (27.3%) in the European Union for the first time in history. This is equally impressive.
Fuel transport – Spring floods can hinder the transportation of fuels like coal. While it is a heavily polluting fossilfuel that is set to continue declining as a fuel source for US electricity generation over the next decade, coal still accounted for roughly 20 percent of the country’s generation in 2022.
In order to achieve the greenhouse gas reductions needed to sustain a livable climate, we must scale up renewableenergy capacity at a rapid pace. The resource bank is part of the work of the RenewableEnergy Legal Defense Initiative (RELDI). Read more about RELDI here and visit the resource bank here.
This much-needed set of 18 projects will improve electricity reliability, address overloaded wires , and help unlock more lower-cost wind and solar power to replace costly, polluting fossilfuel plants in Michigan and many other states in the Midwest (including Illinois and Minnesota ). Source: MISO.
Regionalizing the grid could allow California to take advantage of renewableenergy in other states such as windpower from Wyoming and hydropower in the Pacific Northwest. But it also would require California to give up some of its energy autonomy.
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.
Achieving the United States’ ambitious emissions reduction goals depends in large part on the rapid adoption of wind and solar energy and the electrification of consumer vehicles. However, misinformation and coordinated disinformation about renewableenergy is widespread and threatens to undermine public support for the transition.
This is a signal not only of the country’s unhealthy reliance on fossilfuels but also a failure to move away from gas in a way that other countries have done successfully. 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.
In order to reduce emissions, we must phase out fossilfuels—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.
Hydrogen’s supply-side has been buttressed by incentives from state and federal governments, refineries and utilities looking to extend the life of fossilfuel infrastructure, and renewableenergy companies seeking to take advantage of the huge amounts of clean energy needed to produce green hydrogen.
Croatia, the Balkan country probably most known for its beautiful Adriatic coastline, has been urged to fulfil its enormous renewableenergy potential. A report by Global Data, an analytical firm, has found that the country could ease its reliance on energy imports significantly, by expanding its renewableenergy industry.
The Central Asian country of just seven million people will construct the 100-megawatt (MW) wind farm, which is to be constructed by Rosatom RenewableEnergy JSC. The country that gained independence when the Soviet Union was dissolved in 1991 is heavily reliant on energy imports.
In discussing the late December winter storm that nearly led to rolling blackouts in the MidAtlantic region of 65 million people, Yaw suggested that increasing amounts of renewableenergy were to blame for the near-miss and condemned neighboring states for adopting policies that “emphasize solar and windpower over natural gas.”
India missed its target to install 175 GW of renewableenergy by 2022, and is now trying to make up for that by boosting solar, wind, nuclear, hydropower and bio-power to 500 GW by 2030. Overall, India is also looking to boost its share of non-fossil capacity, which can include big hydro and nuclear to 50% by 2030.
On August 9, the Pittsburgh Water and Sewer Authority announced it would be committing to the purchase of windpower and the use of clean energy to support the production and operations of water services. PWSA holds the largest share at 30% of the total, underlining our strong commitment to sustainable energy practices. “It
Not so long ago solar photovoltaic and windpower were just accounting for less than ten percent of the global electricity production. But on this particular element of the energy transition, things are moving faster and faster. C, based on IEA scenarios. Much more needs to be done decarbonize these sectors.
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.
The United States has abundant offshore wind resources, off the coasts and in the Great Lakes. This includes some of the most-attractive wind resources in the world off both the East and West Coasts. Reducing carbon emissions is another significant benefit of avoiding the burning of fossilfuels with offshore wind.
Fossil gas, which is used for heating, electricity, and industrial processes, is responsible for one third of Ontario’s greenhouse gas emissions and is harmful to human health. You can use fossil gas which is highly polluting, or you can use renewableenergy like wind and solar. It’s not natural, safe, or clean.
PV Magazine published at the beginning of the year an article stating that fossilfuels already had peaked. Renewables are indeed on an exponential, as “By 2024, renewableenergy capacity is expected to be twice that of the total cumulative installed capacity in 2019.
On June 30, 2022, the State of California joined the State of New York in adopting legislation that allows state authorities to bypass local laws in permitting large-scale renewableenergy projects. Credit: New York Office of RenewableEnergy Siting. Law § 94-c(2)(h). 94-c(4)(g). 94-c(5)(e) (emphasis added).
These would be astounding news if it were coupled with increased efforts in sufficiency, efficiency and conservation (cf How can we quickly slash energy consumption is a trillion-dollar question …) But back to our energy revolution. I wrote about it before, both solar photovoltaic and windpower are on exponential curves.
Recent estimates suggest that China’s energy system is still primarily powered by coal – in fact, nearly 50% of the country’s electricity is generated using coal. It is worth noting that Bitcoin is just one of more than a thousand different cryptocurrencies, and each one has its own mining and energy requirements.
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. Title II of H.R. 6544 is focused on the deployment of advanced nuclear reactors.
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