25.5% Of US Electricity Coming From Renewable Energy

UK Renewable Energy Auction secures 10 GW for the grid at record-low costs, led by offshore wind, floating wind, solar, and onshore wind, with inflation-indexed CfDs delivering £37/MWh strike prices and enhanced energy security.

Key Points

Government CfDs add 10 GW of low-cost renewables to the UK grid via offshore wind, floating wind, and solar.

✅ 10 GW capacity: 7 GW offshore wind, 2.2 GW solar, 0.9 GW onshore wind

✅ Record-low £37/MWh offshore; floating wind at £87/MWh CfD strikes

✅ 15-year indexed contracts cut exposure to volatile gas prices

The United Kingdom will add 10 gigawatts (GW) of renewable energy capacity to its power grid at one-quarter the cost of fossil gas after concluding its biggest-ever renewable energy auction for new renewable supplies.

The “remarkable new UK renewable auction” will meet one-eighth of the country’s current electricity demand at record low prices of just £37 per megawatt-hour for offshore wind and £87 for floating offshore systems (a dynamic echoed as wind power gains in Canada across other markets), tweeted Carbon Brief Deputy Editor Simon Evans.

“The government is increasing its reliance on a local supply of renewables amid soaring UK power prices driven by a surge in the cost of natural gas following Russia’s invasion of Ukraine,” Bloomberg Green reports. Offshore wind energy “will add about seven gigawatts of clean power capacity to the nation’s fleet from 2026, bringing Britain closer to its target of installing 50 gigawatts by the end of the decade.”

The awards also include 2.2 gigawatts (that’s 2.2 billion watts) of solar and 900 megawatts of onshore wind, even as the UK faces a renewables backlog on some projects, Bloomberg says.

“Eye-watering gas prices are hitting consumers across Europe,” said UK Business and Energy Secretary Kwasi Kwarteng. “The more cheap, clean power we generate within our own borders, the better protected we will be from volatile gas prices that are pushing up bills.”

Citing government figures, Bloomberg says wind generation costs came in 5.8% lower than the previous auction in 2019, reflecting momentum in a sector set to become a trillion-dollar business this decade. Some of the winning bidders included Ørsted, Iberdrola’s Scottish Power unit, Vattenfall, and a consortium of AB Ignitis Grupe, EDP Renovaveis, and Engie.

“Offshore wind power costs have fallen dramatically in recent years as the UK supported the industry to scale up and industrialize production of larger, more efficient turbines,” the news story states. Now, “the decline in price developers are willing to accept comes even after the cost of wind turbines rose in recent months as prices increased for key metals like steel and supply chain disruptions created expensive delays.”

The 15-year, fixed-price contracts will be adjusted for inflation when the turbines are ready to start delivering electricity, offering lessons for the U.S. wind sector on contract design.

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Electric Vehicle Adoption Benefits include reduced air pollution, lower greenhouse gas emissions, and improved respiratory health, as regional studies show, with equity considerations for low-income communities and policy mandates accelerating zero-emission vehicles.

Key Points

The environmental and health gains from wider EV uptake, including cleaner air, lower emissions, and fewer asthma cases.

✅ Regional EV growth linked to lower NO2 and PM2.5 levels

✅ Fewer asthma ER visits in higher EV-adoption areas

✅ Address adoption gap to ensure equity in low-income communities

In an effort to mitigate the effects of climate change, countries across the globe are involving electric vehicles in their plans to reduce greenhouse gas emissions, citing the EV climate and cost benefits highlighted by recent analyses.

A federal mandate in Canada, for instance, aims to ensure that one-fifth of all passenger cars, SUVs and trucks sold in Canada are electrically-powered by 2026, with Ottawa set to release EV sales regulations to guide industry. By 2035, if this mandate is carried out, every passenger vehicle sold in Canada will need to be electric, though some critics deem the 2035 target unrealistic based on current conditions.

But what will this shift to electric vehicles actually do for the environment, especially given that 18% of Canada's 2019 electricity came from fossil fuels which affects lifecycle emissions?

One team of researchers with the Keck School of Medicine of USC aimed to find out, conducting what it describes as one of the first studies to analyze the environmental and health impacts of electric vehicles on a regional scale. Their research linked the wider integration of zero-emission vehicles with lower levels of local air pollution and some respiratory problems, a pattern consistent with analyses showing EVs are greener across all 50 states in the U.S.

“When we think about the actions related to climate change, often it’s on a global level,” Erika Garcia, an assistant professor of population and public health at the Keck School of Medicine, said in a press release.

“But the idea that changes being made at the local level can improve the health of your own community could be a powerful message to the public and to policy makers.”

Using data that spanned from 2013 to 2019, Garcia and the team of researchers compared the registration of zero-emissions vehicles with air pollution levels and asthma-related emergency room visits in California. They found that in regions where more electric vehicles were adopted, emergency room visits dropped, along with with pollution levels.

Sandrah Eckel, an associate professor of population and public health sciences and the study’s senior author, said their findings offer hope among a reality of climate anxieties.

“We’re excited about shifting the conversation towards climate change mitigation and adaptation, and these results suggest that transitioning to [electric vehicles] is a key piece of that.”

Garcia added that the study also evaluated disadvantages faced by those living in lower-income communities, which often see higher pollution levels and related respiratory problems, underscoring that EVs are not a silver bullet in broader climate and health policy.

Researchers discovered that adoption of zero-emissions vehicles in low-resource neighbourhoods was slower compared to more affluent areas, amid ongoing debate over whether EV purchase subsidies are an effective tool for Canada.

The study attributes this disparity to what the researchers call an “adoption gap” – referring to groups of people that cannot afford newer vehicles that are electrically-powered.

According to the study, which was published in the journal Science of the Total Environment, the adoption gap “threatens the equitable distribution of possible co-benefits.”

“Should continuing research support our findings, we want to make sure that those communities that are overburdened with traffic-related air pollution are truly benefiting from this climate mitigation effort,” Garcia said in the release.

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Electric Vehicle Price Parity 2027 signals cheaper EV manufacturing as battery costs plunge, widening model lineups, and tighter EU emissions rules; UBS and BloombergNEF foresee parity, with TCO advantages over ICE amid growing fast-charging networks.

Key Points

EV cost parity in 2027 when manufacturing undercuts ICE, led by cheaper batteries, wider lineups, and emissions policy.

✅ Battery costs drop 58% next decade, after 88% fall

✅ Manufacturing parity across segments from 2027

✅ TCO favors EVs; charging networks expand globally

A Bloomberg/NEF report commissioned by Transport & Environment forecasts 2027 as the year when electric vehicles will start to become cheaper to manufacture than their internal combustion equivalents across all segments, aligning with analyses that the EV age is arriving ahead of schedule for consumers and manufacturers alike, mainly due to a sharp drop in battery prices and the appearance of new models by more manufacturers.

Batteries, which have fallen in price by 88% over the past decade and are expected to plunge by a further 58% over the next 10 years, make up between one-quarter and two-fifths of the total price of a vehicle. The average pre-tax price of a mid-range electric vehicle is around €33,300, and higher upfront prices concern many UK buyers compared to €18,600 for its diesel or gasoline equivalent. In 2026, both are expected to cost around €19,000, while in 2030, the same electric car will cost €16,300 before tax, while its internal combustion equivalent will cost €19,900, and that’s without factoring in government incentives.

Other reports, such as a recent one by UBS, put the date of parity a few years earlier, by 2024, after which they say there will be little reason left to buy a non-electric vehicle, as the market has expanded from near zero to 2 million in just five years.

In Europe, carmakers will become a particular stakeholder in this transition due to heavy fines for exceeding emissions limits calculated on the basis of the total number of vehicles sold. Increasing the percentage of electric vehicles in the annual sales portfolio is seen by the industry as the only way to avoid these fines. In addition to brands such as Bentley or Jaguar Land Rover, which have announced the total abandonment of internal combustion engine technology by 2025, or Volvo, which has set 2030 as the target date, other companies such as Ford, which is postponing this date in its home market, also set 2030 for the European market, which clearly demonstrates the suitability of this type of policy.

Nevertheless internal combustion vehicles will continue to travel on the roads or will be resold in developing countries. In addition to the price factor, which is even more accentuated when estimates are carried out in terms of total cost of ownership calculations due to the lower cost of electric recharging versus fuel and lower maintenance requirements, other factors such as the availability of fast charging networks must be taken into account.

While price parity is approaching, it is worth thinking about the factors that are causing car sales, which are still behind gasoline models in share, to suffer: the chip crisis, which is strongly affecting the automotive industry and will most likely extend until 2022, is creating production problems and the elimination of numerous advanced electronic options in many models, which reduces the incentive to purchase a vehicle at the present time. These types of reasons could lead some consumers to postpone purchasing a vehicle precisely when we may be talking about the final years for internal combustion technology, which would increase the likelihood that, later on and as the price gap closes, they would opt for an electric vehicle.

Finally, in the United States, the ambitious infrastructure plan put in place by the Biden administration also promises to accelerate the transition to electric vehicles by addressing key barriers to mainstream adoption such as charging access, which in turn is fueling the interest of automotive companies to have more electric vehicles in their range. In Europe, meanwhile, more Chinese brands offering electric vehicles are beginning to enter the most advanced markets, such as Norway and the Netherlands, with plans to expand to the rest of the continent with very competitive offers in terms of price.

One way or another, the future of the automotive industry is electric, and the transition will take place during the remainder of this decade. You might want to think about it if you are weighing whether it’s time to buy an electric car this year.

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U.S. 2023 Utility-Scale Capacity Additions highlight surging solar power, expanding battery storage, wind projects, natural gas plants, and new nuclear reactors, boosting grid reliability in Texas and California with record planned installations.

Key Points

Planned grid expansions led by solar and battery storage, with wind, natural gas, and nuclear increasing U.S. capacity.

✅ 29.1 GW solar planned; Texas and California lead installations.

✅ 9.4 GW battery storage to more than double current capacity.

✅ Natural gas, wind, and 2.2 GW nuclear round out additions.

Developers plan to add 54.5 gigawatts (GW) of new utility-scale electric-generating capacity to the U.S. power grid in 2023, according to our Preliminary Monthly Electric Generator Inventory. More than half of this capacity will be solar power (54%), even as coal generation increase has been reported, followed by battery storage (17%).

Solar

U.S. utility-scale solar capacity has been rising rapidly EIA summer outlook since 2010. Despite its upward trend over the past decade 2018 milestone, additions of utility-scale solar capacity declined by 23% in 2022 compared with 2021. This drop in solar capacity additions was the result of supply chain disruptions and other pandemic-related challenges. We expect that some of those delayed 2022 projects will begin operating in 2023, when developers plan to install 29.1 GW of solar power in the United States. If all of this capacity comes online as planned, 2023 will have the most new utility-scale solar capacity added in a single year, more than doubling the current record (13.4 GW in 2021).

In 2023, the most new solar capacity, by far, will be in Texas (7.7 GW) and California (4.2 GW), together accounting for 41% of planned new solar capacity.

Battery storage

U.S. battery storage capacity has grown rapidly January generation jump over the past couple of years. In 2023, U.S. battery capacity will likely more than double. Developers have reported plans to add 9.4 GW of battery storage to the existing 8.8 GW of battery storage capacity.

Battery storage systems are increasingly installed with wind and solar power projects. Wind and solar are intermittent sources of generation; they only produce electricity when the wind is blowing or the sun is shining. Batteries can store excess electricity from wind and solar generators for later use. In 2023, we expect 71% of the new battery storage capacity will be in California and Texas, states with significant solar and wind capacity.

Natural gas

Developers plan to build 7.5 GW of new natural-gas fired capacity record natural gas output in 2023, 83% of which is from combined-cycle plants. The two largest natural gas plants expected to come online in 2023 are the 1,836 megawatt (MW) Guernsey Power Station in Ohio and the 1,214 MW CPV Three Rivers Energy Center in Illinois.

Wind

In 2023, developers plan to add 6.0 GW of utility-scale wind capacity, as renewables poised to eclipse coal in global power generation. Annual U.S. wind capacity additions have begun to slow, following record additions of more than 14 GW in both 2020 and 2021.

The most wind capacity will be added in Texas in 2023, at 2.0 GW. The only offshore wind capacity expected to come online this year is a 130.0 MW offshore windfarm in New York called South Fork Wind.

Nuclear

Two new nuclear reactors at the Vogtle nuclear power plant in Georgia nuclear and net-zero are scheduled to come online in 2023, several years later than originally planned. The reactors, with a combined 2.2 GW of capacity, are the first new nuclear units built in the United States in more than 30 years.

Developers and power plant owners report planned additions to us in our annual and monthly electric generator surveys. In the annual survey, we ask respondents to provide planned online dates for generators coming online in the next five years. The monthly survey tracks the status of generators coming online based on reported in-service dates.

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EVI-Pro Lite EV Load Forecasting helps utilities model EV charging infrastructure, grid load shapes, and resilient energy systems, factoring home, workplace, and public charging behavior to inform planning, capacity upgrades, and flexible demand strategies.

Key Points

A NREL tool projecting EV charging demand and load shapes to help utilities plan the grid and right-size infrastructure.

✅ Visualizes weekday/weekend EV load by charger type.

✅ Tests home, workplace, and public charging access scenarios.

✅ Supports utility planning, demand flexibility, and capacity upgrades.

As electric vehicles (EVs) continue to grow in popularity, utilities and community planners are increasingly focused on building resilient energy systems that can support the added electric load from EV charging, including a possible EV-driven demand increase across the grid.

But forecasting the best ways to adapt to increased EV charging can be a difficult task as EV adoption will challenge state power grids in diverse ways. Planners need to consider when consumers charge, how fast they charge, and where they charge, among other factors.

To support that effort, researchers at the National Renewable Energy Laboratory (NREL) have expanded the Electric Vehicle Infrastructure Projection (EVI-Pro) Lite tool with more analytic capabilities. EVI-Pro Lite is a simplified version of EVI-Pro, the more complex, original version of the tool developed by NREL and the California Energy Commission to inform detailed infrastructure requirements to support a growing EV fleet in California, where EVs bolster grid stability through coordinated planning.

EVI-Pro Lite’s estimated weekday electric load by charger type for El Paso, Texas, assuming a fleet of 10,000 plug-in electric vehicles, an average of 35 daily miles traveled, and 50% access to home charging, among other variables, as well as potential roles for vehicle-to-grid power in future scenarios. The order of the legend items matches the order of the series stacked in the chart.

Previously, the tool was limited to letting users estimate how many chargers and what kind of chargers a city, region, or state may need to support an influx of EVs. In the added online application, those same users can take it a step further to predict how that added EV charging will impact electricity demand, or load shapes, in their area at any given time and inform grid coordination for EV flexibility strategies.

“EV charging is going to look different across the country, depending on the prevalence of EVs, access to home charging, and the kind of chargers most used,” said Eric Wood, an NREL researcher who led model development. “Our expansion gives stakeholders—especially small- to medium-size electric utilities and co-ops—an easy way to analyze key factors for developing a flexible energy strategy that can respond to what’s happening on the ground.”

Tools to forecast EV loads have existed for some time, but Wood said that EVI-Pro Lite appeals to a wider audience, including planners tracking EVs' impact on utilities in many markets. The tool is a user-friendly, free online application that displays a clear graphic of daily projected electric loads from EV charging for regions across the country.

After selecting a U.S. metropolitan area and entering the number of EVs in the light-duty fleet, users can change a range of variables to see how they affect electricity demand on a typical weekday or weekend. Reducing access to home charging by half, for example, results in higher electric loads earlier in the day, although energy storage and mobile charging can help moderate peaks in some cases. That is because under such a scenario, EV owners might rely more on public or workplace charging instead of plugging in at home later in the evening or at night.

“Our goal with the lite version of EVI-Pro is to make estimating loads across thousands of scenarios fast and intuitive,” Wood said. “And if utilities or stakeholders want to take that analysis even deeper, our team at NREL can fill that gap through partnership agreements, too. The full version of EVI-Pro can be tailored to develop detailed studies for individual planners, agencies, or utilities.”

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Bioo Soil-Generated Electricity turns biological batteries and photosynthesis into renewable energy, powering IoT sensors for smart farming and lighting, using microbe-powered soil electrochemistry to cut battery waste, reduce costs, and scale sustainable agritech infrastructure.

Key Points

Bioo Soil-Generated Electricity powers IoT sensors and lighting using soil microbes, delivering clean renewable energy.

✅ Microbe-driven soil batteries replace disposable chemical cells

✅ Powers IoT agritech sensors for moisture, pH, and temperature

✅ Cuts maintenance and costs while enabling sustainable farming

SCENES shines a spotlight on youth around the world that are breaking down barriers and creating change. The character-driven short films will inspire and amaze, as these young change-makers tell their remarkable stories.

Pablo Vidarte is a born inventor. At the age of eight, he was programming video games. By 16, he was challenging NASA and competing with the Spanish army to enhance the efficiency of external combustion engines. "I wanted to perfect a system that NASA did in 2002 oriented to powering cars. I was able to increase that efficiency by 60 per cent, which was pretty cool," Pablo explained. Aged 18, he created his first company specialising in artificial intelligence. A year later, he founded Bioo, a revolutionary startup that generates electricity from plants' photosynthesis.

"Imagine, being in the middle of a park or a street and being able to touch a plant and turn on the lights of that specific area," Pablo told Scenes. "Imagine storing the memories of humanity itself in nature. Imagine storing voice messages in a library that is an open field where you can go and touch the plants and communicate and interact with them. That's what we do at Bioo," he added.

The creation of Bioo, however, was not a walk in the park. Pablo relied on nanotechnology engineers and biologists volunteering their time to turn his idea of biological batteries, inspired by biological design, into a reality. It took a year for a prototype to be created and an investor to come on board. Today, Bioo is turning plants into biological switches, generating renewable energy from nature, and transforming the environment.

"We realised that we were basically killing the planet, and then we invented things like solar panels and solutions like peer-to-peer energy that we're able to prevent things from getting worse, but the next step is to be able to reverse the whole equation to revive that planet that we're starting to lose," the 25-year-old explained.

Batteries creating electricity from soil
Bioo has designed biological batteries that generate electricity from the energy released when organic soil decomposes. Like traditional batteries, they have an anode and a cathode, but instead of using materials like lithium to power them, organic matter is used as fuel. When microorganisms break down the organic soil, electrons are released. These electrons are then transported from the anode to the cathode, and a current of electricity is created. The batteries come in the shape of a rectangular box and can be dug into any fertile soil. They produce up to 200Wh a year per square metre, and just as some tidal projects use underwater kites to harvest energy, these systems tap natural processes.

Bioo's batteries are limited to low-power applications, but they have grown in popularity and are set to transform the agriculture industry.

Cost savings for farmers
Farmers can monitor their crops using a large network of sensors. The sensors allow them to analyse growing conditions, such as soil moisture, PH levels and air temperature. Almost 90 per cent of the power used to run the sensors come from chemical batteries, which deplete, underscoring the renewable energy storage problem that new solutions target.

"The huge issue is that chemical batteries need to be replaced every single year. But the problem is that you literally need an army of people replacing batteries and recalibrating them," Pablo explains. "What we do, it's literally a solution that is hidden, and that's nourishing from the soil itself and has the same cost as using chemical batteries. So the investment is basically returned in the first year," Pablo added.

Bioo has partnered with Bayer, a leading agricultural producer, to trial their soil-powered sensors on 50 million hectares of agricultural land. If successful, the corporation could save €1.5 billion each year. Making it a game-changer for farmers around the world.

A BioTech World
In addition to agriculture, Bioo's batteries are now being installed in shopping centres, offices and hospitals to generate clean power for lighting, while other companies are using ocean and river power to diversify clean generation portfolios.

Pablo's goal is to create a more environmentally efficient world, so shares his technology with international tech companies as green hydrogen projects scale globally. "I wanted to do something that could really mean a change for our world. Our ambition right now is to create a biotech world, a world that is totally interconnected with nature," he said.

As Bioo continues to develop its technology, Pablo believes that soil-generated electricity will become a leader in the global energy market, aligning with progress toward cheap, abundant electricity becoming a reality worldwide.

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