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
Some years ago, I began to feel the most important thing I could do was learn how to replace fossilfuel with renewable energy. 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 renewable energy.
Wind While the amount of new wind turbine capacity installed looked to be the lowest in at least six years, windpower continued to set records for generation in different regions of the country.
Investor-owned utilities want to protect the bottom line of their fossilfuelpower plants and stave off competition from low-cost renewables that would be aided by transmission, even if those cleaner solutions would help ratepayers and boost grid reliability.
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.
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 wind energy to keep in mind as you celebrate, or at least make note, on June 15. Windpower is big, and getting bigger.
And fossilfuelpower plants may not stick to their retirement schedules for a variety of reasons. GW of gas capacity set to retire, but also slightly outpacing the planned additions of windpower. degrees Celsius, coal power should be entirely phased out by 2030. A bit more on those reasons later.
Does it finance coal or windpower, deforestation or ecological recovery? Follow the money. Whatever politicians promise, what matters is where investment goes.
Having won rights to develop wind farms off the coast of Scotland, Shell, Total, and BP are set to invest more in windpower than in oil and gas drilling in the North Sea in the years ahead, the latest evidence of oil majors changing tack on renewables to better navigate the energy transition. Read more on E360 ?.
Batteries can also be used to assist with peak electricity demand; currently instead of batteries, fossilfuel-powered “peaker plants” are often used to supply energy during high-demand periods. Despite being used infrequently, these plants are inefficient and highly polluting, and contribute to US carbon emissions.
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 renewable energy such as solar and windpower, and a large-scale research and development program to develop future technologies, including advanced batteries, producing energy (..)
The progress in the numbers The new numbers are from the federal Energy Information Administration (EIA), which collects data from power plant operators from across the country. Solar power increased the most among renewable electricity sources in percentage terms, up 24 percent. It supplied 10.5 percentage points).*
The country recently announced that its Egyptian New and Renewable Energy 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
It also will save US consumers money because they will spend less on fossilfuels. First, decarbonizing the electricity sector mainly with wind and solar to replace coal and fossil gas. Second, replacing fossilfuels with clean electricity in the transportation, building, and industrial sectors.
Minnesotans are facing concurrent crises of climate change, high energy prices and inflation, and the inequitable public health impacts of fossilfuel air pollution. Renewable energy 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.
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. In the meantime, fossilfuels went from 40-50 percent to less than 30 percent. Now here is the latest piece of evidence, from Ember.
Windpower costs fell by half from 2008 to 2021. Cheaper renewable energy attracts private investment and makes limits on fossilfuels more feasible. We will still need major efforts to phase out fossilfuels and create the physical and institutional infrastructure for a net-zero economy.
From 2020 to 2040, solar generation in these states jumps nearly ninefold and wind generation more than sevenfold. Our analysis also demonstrates renewables’ power. Emissions of sulfur dioxide and nitrogen oxides from power plants in alliance states drop 88 percent and 77 percent respectively by 2040.
While a wind-powered cargo vessel may seem like a 19 th Century idea, the Grain de Sail may be a herald of a greener future rather than a nostalgic nod to the past. By the end of the week one thing seemed likely, a price on shipping fuel’s carbon emissions even if it doesn’t end up being the exact levy proposed by the Marshall Islands.
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.
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.
By combining these supportive policies with studies of where they can be most effective in supporting the power grid, Illinois can see where to best focus its clean energy development efforts. This “heat map” displays the results of power flow modeling with Illinois PJM-connected coal and gas plants removed from the system.
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.
Glen Canyon Dam is now operating at about 60 percent of its designed hydroelectric capacity, according to Nick Williams, the Upper Colorado River Basin power office manager for the Bureau of Reclamation. Rated for 1,320 megawatts — roughly the size of a large fossilfuel plant — the dam is now capable of only 800 megawatts.
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. 500-900.
EIA is also projecting continued cost reductions and low prices for solar and windpower, such that natural gas and renewable energy are price competitive. From their thinking in November 2021, EIA projects that wholesale gas prices will remain less than $4.00/ million BTU through 2050, lower than gas prices in 2021.
That lower-than-expected electricity demand also makes spring (and the other “shoulder” season, fall) the go-to seasons for fossilfuel and nuclear power plants to go offline for scheduled maintenance—or refueling, in the case of the nuclear plants. That means that there are fewer of them competing to supply demand.
Weifang Port’s “zero-carbon” certification was primarily achieved by transitioning away from fossilfuel use, according to China Electric Power News (CEPN). It has built a windpower system to provide green energy for its operations and deployed hydrogen-powered vehicles to replace fossil-fuel-powered trucks.
Today, the fossilfuel industry is aggressively promoting a liquefied natural gas facility near Philadelphia, explicitly targeting the most overburdened and underrepresented communities in the area so that they can export more gas overseas.
New Englanders pay exorbitant prices to maintain winter reliability Up until now, ISO-NE has not had the option of looking to offshore wind as a way to protect winter reliability. Instead, it has focused on increasing the supply of fossilfuels during extreme cold weather.
A series of windpower projects in Romania is set to increase the country’s windpower capacity significantly. The three confirmed projects will increase Romania’s windpower capacity by 609 megawatts (MW). Several other windpower projects are in the planning stage, but none have yet been confirmed.
Regionalizing the grid could allow California to take advantage of renewable energy 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.
To understand the scale of the wind farm, it covers an area of 132 km2 2 and about 170 kilometres of underwater cables have been laid. A significant increase in windpower capacity.
And EIA projects the capacity of windpower, already the largest source of renewable electricity in the country, to grow 4.7 Solar and wind together will leap past coal With all that new generating capacity, wind turbines and solar panels will be producing appreciably more electricity than in years past.
For the first time ever in the 27-year history of UN climate talks, at COP26 fossilfuels were mentioned in the final agreement. This shows that we are getting nearer to consigning the fossilfuel industry to history, even though there’s still a long way to go. Of those fossilfuels, coal will be the first to go.
In order to make their portfolio more sustainable and respond to lower fossilfuel demand, oil majors are increasingly snapping up renewable energy 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.
Electricity from renewable sources dropped even as Illinois and surrounding Midwest states pushed to replace fossilfuels, such as coal and natural gas, with wind and solar power.
In order to reduce emissions, we must phase out fossilfuels—oil, coal and gas—and move towards renewable energy and less plastic and petrochemical production since these products, so dangerous as ocean pollutants, are made from oil. Individual nations, like Vietnam, made new commitments as well.
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. Now such a crisis has arisen again.
The Southwest Power Pool’s latest proposal once again downplays the risk of fossilfuel plant failures while it undervalues the advantages of windpower.
The flagship wind farm made headlines as the operator, Swedens’s Vattenfall in 2018 won the concession to build it without government subsidy. The Netherlands plans to connect more than 20 GW of windpower before 2030. 20 GW before 2030. The Dutch are also trialling a cluster of floating solar panels named ‘Oceans of Energy’.
SMR is a high-carbon process that uses fossilfuels for process heat. They typically refer to fossil SMR hydrogen as “ grey ” hydrogen. Clean hydrogen could replace fossilfuels for large vehicles and vessels that make long trips. We make hydrogen mainly using steam methane reforming (“SMR”).
Others have some factual basis but are commonly repeated without necessary context: for instance, the notion that solar panels produce significant waste, without the context that fossilfuel energy generates far more.
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 renewable energy companies seeking to take advantage of the huge amounts of clean energy needed to produce green hydrogen.
Despite significant mineral resources, none of those are energy-producing fossilfuels with hydroelectricity the biggest source of energy the country produces. The company has so far commissioned 1 gigawatt (GW) of windpower projects.
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