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Tag: Solar Power

  • Tesla Electric expands with Sunrun partnership

    Tesla Electric expands with Sunrun partnership

    Tesla, through its electric utility unit Tesla Electric, has just teamed up with American renewable energy company Sunrun to expand its operations in Texas, United States.

    Tesla, Sunrun join forces to drive clean energy adoption

    According to the press release, the partnership aims to support the state’s electric grid using customers’ solar panels and battery energy storage systems (BESS).

    Tesla and Sunrun already registered over 150 customers in Texas, with plans to further boost enrollments for the program while they dispatch battery-stored solar energy from participating households. By doing so, the partnership expects to significantly expand available electricity reserves on the electric grid during high consumption periods.

    As part of this partnership, Sunrun is already collaborating with Tesla to use Powerwalls with its solar installations.

    “Sunrun customers who enroll will be participating in ERCOT’s Aggregated Distributed Energy Resources pilot program aimed at strengthening grid reliability by networking together customer-sited storage devices to serve as a resource for the wholesale electricity market.

    Additionally, customer Powerwall batteries will also help to lower the costs of energy at the wholesale level. The resulting energy cost savings will be shared with customers.”

    Sunrun

    Sunrun indicated that Tesla Electric customers in Texas will receive an annual compensation of $400 per Powerwall in 2024 for participating in the program.

    About Tesla Electric

    The Musk-led company established Tesla Electric in 2022 after yielding promising outcomes from its virtual power plants (VPPs).

    Since then, Tesla Electric has been automatically buying/selling electricity for Tesla Powerwall owners to help them avoid peak prices.

    Tesla currently only offers the service to its Powerwall owners in Texas and the United Kingdom. However, the company seems to be striving to expand the reach of its products through this new division.

    Now, Tesla is apparently seeking to leverage Sunrun’s large customer base in Texas to further grow its electricity retailing business.

    Accelerating adoption of solar and storage technologies

    The new partnership comes just weeks after Hurricane Beryl brought widespread power outages to almost 3 million homes and businesses. Before that, the state also suffered from a “devastating and deadly” electric grid meltdown due to the winter storm in February 2021.

    Such catastrophes highlight the importance of adopting clean energy resources, such as solar and battery storage systems, to support the electrical grid.

    “Texas grid has already experienced a traumatic spring and summer due to weather vulnerabilities and we know the state also needs more power to meet soaring demand on a daily basis. We’re eager to bring Sunrun’s on-demand battery response expertise to help make the grid more resilient against outages.

    Texas families are increasingly opting to add batteries to their solar installations. On-site energy storage not only provides homeowners peace of mind with outage protection but also enables them to participate in programs like these by contributing to solutions that better the lives of those in their communities.”

    Sunrun CEO Mary Powell

    The Tesla-Sunrun partnership will undoubtedly give homeowners greater energy control, security, and independence. In addition, it will enable users to obtain incentives for sharing electricity from their Tesla Powerwall batteries while also helping to stabilize the electric grid.

  • US to transform historic nuclear weapons site into a 1 GW solar farm

    US to transform historic nuclear weapons site into a 1 GW solar farm

    The US Department of Energy (DOE) announced plans to develop a 1 gigawatt (GW) solar farm on the former top-secret “Manhattan Project” nuclear weapons site in Washington State.

    For those unaware, “Manhattan Project” is the code name for the US nuclear weapons development program launched in 1942.

    DOE to partner with Hecate Energy on 1 GW solar farm

    According to the press release, the DOE will partner with Hecate Energy to repurpose the 8,000-acre federal land site dubbed “Hanford Site” as part of the Cleanup to Clean Energy program.

    For context, the DOE introduced the program in July last year to repurpose portions of its lands for clean energy generation.

    DOE selected Hecate Energy through a rigorous qualifications-based process for evaluating and ranking proposals. They will enter a negotiation process for a realty deal involving up to 8,000 acres of land at Hanford. According to the government agency, it “may cancel negotiations and rescind the selection for any reason during that time.”

    Project details

    The planned solar project is expected to generate 1 GW of clean energy. Apart from a solar photovoltaic system, the facility will also have a battery energy storage system (BESS).

    The DOE has yet to reveal more information about the future solar Hanford Site in Washington State.

    In hindsight, the US established the site in 1943 as a top-secret zone for the Manhattan Project during World War II. At the time, the site had nuclear reactors to make plutonium for the world’s first atomic bombs. It produced almost two-thirds of the plutonium used in the Manhattan Project.

    “… DOE is transforming thousands of acres of land at our Hanford site into a thriving center of carbon-free solar power generation, leading by example in cleaning up our environment and delivering new economic opportunities to local communities.”

    US Secretary of Energy Jennifer Granholm

    This newly announced project aligns with the US government’s efforts to promote the shift to clean and sustainable energy. The Biden-Harris administration successfully added almost 90 GW of solar capacity to the electric grid, which can sufficiently power about 13 million households.

  • Heliene and Premier Energies to establish much-needed solar cell factory in the US

    Heliene and Premier Energies to establish much-needed solar cell factory in the US

    Canadian solar panel developer Heliene and Indian solar cell company Premier Energies have just established a new joint venture to build a local solar cell factory in the United States.

    Joint venture details

    According to the press release, Heliene and Premier Energies announced their plans to invest in a new solar cell production facility in the US (near Minneapolis) on Thursday as they seek to establish a strong domestic supply chain.

    The upcoming solar cell factory will reportedly yield an annual aggregate capacity of 1 GW NTyp cells. The factory’s output will fulfill the solar cell demand of both parties in the US.

    The joint venture will benefit from major incentives and tax credits for domestic clean energy manufacturing under the  Inflation Reduction Act.

    Heliene and Premier Energies’ project is undoubtedly good news for the US, considering the current shortage of local solar cell manufacturing capacity.

    “This joint venture will leverage the best of both companies’ resources and knowledge to tap the largely unaddressed demand for US cell manufacturing.”

    Chiranjeev Saluja, Premier Energies Managing Director

    Separation of duties

    As part of the  joint venture agreement, Heliene will manage the following duties:

    • Solar cell factory construction
    • Project management
    • Human resources
    • Financial resource and management
    • Facility operations
    • Supply chain and logistics
    • Regulatory expertise

    On the other hand, Premier Energies will oversee the following tasks:

    • Solar cell technology engineering and operational expertise in manufacturing process
    • Manufacturing equipment selection
    • Financial resources
    • Raw material vendor relationships
    • Supply agreements management

    Existing partnership

    It is worth noting that Heliene and Premier Energies already have an existing partnership.

    Heliene currently sources the solar cells requirement of its solar panel factory in Mountain Iron, Minnesota, from Premier Energies’ cutting-edge Hyderabad factory.

    “Premier Energies has been a valued partner of Heliene’s for many years now and we share a commitment to providing the highest-quality, most reliable products to solar customers.

    With demand for U.S.-made modules and components growing, now is the perfect time to embark on the next phase of our partnership with this joint venture.”

    Heliene CEO Martin Pochtaruk

    Heliene and Premier Energies plan to kick off solar cell production at their new US-based factory in Q2 2026. The partners promised to disclose more details about the project’s scope and timeline “shortly.”

  • First Solar powers up the West with new Hemisphere’s largest solar R&D center

    First Solar powers up the West with new Hemisphere’s largest solar R&D center

    Arizona-based solar panel firm First Solar proudly announced that it is currently developing the largest thin film research and development (R&D) center in the Western Hemisphere.

    About the project

    According to the press release, First Solar officially commissioned a new R&D center in Lake Township, Ohio, on July 18, 2024.

    The Jim Nolan Center for Solar Innovation will cover a total area of 1.3 million square feet. This innovative facility will have a cutting-edge pilot production line for full-sized prototypes of thin film and tandem photovoltaic modules.

    The project is part of the company’s whopping ~$500 million investment in R&D facilities.  

    Unfortunately, First Solar has not yet shared the facility’s official inauguration timeline.

    What are thin films?

    Thin films refer to extremely thin layers of materials, typically a few nanometers to microns thick, utilized to catch sunlight and convert it into electricity.

    This material is a crucial component in thin-film solar cells, which is a type of photovoltaic technology currently gaining traction due to its several edges.

    For instance, thin films utilize less material than traditional crystalline silicon solar cells. In effect, it cuts production costs, thus making the product more affordable.

    “Thin films are the next technological battleground for the solar industry because they are key to commercializing tandem devices, which are anticipated to be the next disruption in photovoltaics.”

    First Solar CEO Mark Widmar

    Expected outcome

    First Solar already operates a production line at its Perrysburg factory in Ohio for late-stage product development.

    However, it apparently limits development flexibility. Therefore, the company expects the new R&D center to speed up innovation cycles.

    In addition, First Solar also aims to leverage the new facility to boost the country’s competitiveness against China when it comes to thin film photovoltaics.

    “While the United States leads the world in thin film PV, China is racing to close the innovation gap. We expect that this crucial investment in R&D infrastructure will help maintain our nation’s strategic advantage in thin film, accelerating the cycles of innovation needed to ensure that the next disruptive, transformative solar technology will be American-made.”

    First Solar CEO Mark Widmar

    This new project demonstrates First Solar’s dedication to leading the solar panel industry, particularly in thin-film technology. Apart from the Jim Nolan Center for Solar Innovation, the company will also commission a perovskite development line at its Perrysburg campus in H2 2024.

  • GoSun’s portable solar charger could revolutionize EV charging

    GoSun’s portable solar charger could revolutionize EV charging

    Driver anxiety due to limited battery range and inadequate charging infrastructures continue to impede the wider shift to electric vehicles. In an effort to address this obstacle, American solar tech developer GoSun introduced an innovative solar charger that travels with the car.

    GoSun’s introduces EV Solar Charger Deposit

    GoSun claims that its new EV Solar Charger Deposit yields an output of 1,200 watts. Weighing 70 pounds, the company designed the solar charger for installation on the vehicle’s roof rack.

    GoSun also boasts that the solar charger is very easy to install, requiring only at least two people to do the job in just 20 minutes.

    Impressively, the solar charger also supports mobile devices such as laptops and portable saws.

    While GoSun advertises that its solar charger can provide up to 30 additional miles of range per day, it reportedly delivers an average of 10-20 miles under typical conditions. It also indicates that mileage depends on the vehicle and weather conditions.

    Key specifications

    Presented below are the key specifications of the GoSun solar charger:

    FeatureSpecification
    Battery TypeLithium Iron Phosphate
    Solar Output Closed200 watts, 25-40VDC
    Solar Output Open1,200 watts, 80-120V DC
    Output110VAC/USB-C PD/USB-A/12VDC
    SafetyMeets all EVSE Level I charging protocols
    MaterialsABS Plastic, ETFE coated monocrystalline solar PV, aluminum, stainless steel

    Pricing

    Interested electric vehicle owners can now reserve GoSun’s solar charger on its official website for only a $100 deposit.

    The company expects the EV Solar Charger Deposit to cost $3,000. Remarkably, it already accumulated over $1.8 million in presales for the new solar charger.

    GoSun urges interested buyers to consult with their tax advisor to see if they qualify for a 30% federal tax credit. They can also benefit from local rebates and incentives.

    GoSun aims to kick off customer deliveries as early as next year.

    The Energy Information Administration projects energy generation to increase by 3% in the US this year, with solar power leading the charge. In addition, 12 US states are already considering banning gas-powered cars to achieve their carbon neutrality goals, according to CNET.

    Therefore, more charging alternatives like the GoSun portable solar charger are crucial to encouraging drivers to switch to clean energy vehicles and alleviating their range anxiety.

  • Renewables account for over half of Germany’s electricity generation in Q1 2024

    Renewables account for over half of Germany’s electricity generation in Q1 2024

    Renewable energy accounted for almost 60% of all electricity generation in Germany in the first quarter of the year, marking the highest record since tracking started in 2018.

    Germany sets new renewable energy record in Q1

    According to Germany Trade & Invest, Germany’s renewable energy generation reached an astounding share of 58.4% of the overall electricity produced from January to March 2024.

    This generation rate represents a notable growth compared to any quarter since a tracker of this kind started monitoring energy consumption data in 2018 in Germany.

    “Never before has so much renewably generated energy been produced and fed into the grid in Germany. Almost 60 percent climate-friendly electricity shows that the expansion of wind and solar capacities continues to bear fruit, and that Germany is on the way toward climate neutrality.”

    Germany Trade & Invest Director of Energy, Building and Environmental Technologies Thomas Grigoleit

    Leap in renewables pushes down on coal and gas consumption

    According to the report, renewables generated an astounding 121.5 billion kilowatt hours of energy in Germany in Q1 2024. It indicates a notable increase of 11.6% year-on-year.

    In contrast, fossil fuel energy generation saw a huge decline of 25.4% in the same period. In effect, it accounted for just 41.6% of the country’s total electricity production.

    Wind power generation increased 12% YoY to an additional 5 billion kWh. It accounted for 38.5% of Germany’s electricity production.

    Likewise, solar energy enjoyed a notable increase of 21% to 1.4 billion kWh. In the first quarter of the year, it contributed 6.6% of the country’s electricity generation.

    https://twitter.com/stepien_przemek/status/1797267665980907913

    Paving the way for sustainable power

    The remarkable growth of renewable energy production and consumption in Germany marks a significant advancement in its efforts to shift to sustainable power.

    Germany aims to cut at least 65% of its greenhouse gas emissions by the end of the decade compared to 1990 levels under the Climate Protection Act.

    “If we stay on course, we will achieve our climate targets for 2030. For the first time ever the numbers show Germany is on track.”

    German Climate Protection Minister Robert Habeck said on Friday

    The country seeks to reduce its emissions by 88% by 2040 and gradually achieve carbon neutrality within five years.

    “If we continue to work hard on it now and continue until 2030, climate neutrality can be achieved by 2040.”

    UBA President Dirk Messner

    However, the German government must intensify its initiatives to promote the adoption of clean energy to meet its set targets. For context, the country’s transport and building sectors fell short of their emission goals last year, putting the 2030 targets in jeopardy.

  • World’s largest solar farm begins operation in China

    World’s largest solar farm begins operation in China

    Chinese state-owned company Power Construction Corp of China proudly announced the successful connection of the “world’s biggest solar plant” to the electrical grid in northwestern Xinjiang on Monday, Reuters reports, citing a notice on the state asset regulator’s website.

    China’s record-breaking solar farm powers up

    According to the report, the new solar farm officially came online on June 3, 2024. It sits on 200,000 acres of land in a desert area outside the capital, Urumqi.

    The Xinjiang solar farm highlights China’s strong lead in the global green energy industry and commitment to sustainability.

    In fact,  the International Energy Agency’s (IEA) recent report hailed China’s renewable energy push as “extraordinary.” The country commissioned as much solar capacity in 2023 as the entire world did in 2022, Independent reports.

    Energy generating capacity

    The solar farm is expected to yield an annual energy capacity of approximately 6.09 billion kilowatt hours (kWh).

    This capacity is reportedly sufficient to provide power to an entire small country like Papua New Guinea for a year.

    A typical electric vehicle consumes an estimated energy of approximately 3,000 kilowatt-hours (kWh) annually. Therefore, the 6.09 billion kWh output could power a whopping 2.03 million EVs per year.

    It demonstrates the potential of solar farms to substantially contribute to powering a large fleet of EVs every year, potentially paving the way for a cleaner transportation future.

    A significant step in China’s renewable energy push

    It is worth noting that the Xinjiang solar farm is under China’s megabase project, which seeks to develop 455 GW of wind and solar capacities. These projects are reportedly deployed in densely populated, resource-rich locations to power major urban centers like on the eastern seaboard.

    The world’s previous largest operational solar farms also rose in western China – Longyuan Power Group’s Ningxia Tenggeli desert solar project and China Lüfa Qinghai New Energy’s Golmud Wutumeiren solar complex. These facilities both generate an energy capacity of 3GW, per the Global Energy Monitor’s solar power tracker.

    With the launch of the Xinjiang solar farm, China now has the world’s three largest solar farms by capacity.

    Indeed, Xinjiang has advanced as a hub for tremendous renewable energy facilities providing energy across long distances to the country’s populated eastern seaboard owing to its abundant solar and wind resources. It is also currently leading in polysilicon manufacturing, a key raw material in solar panel production.

  • Top coal producer Wyoming embraces renewables with $1.2B solar project

    Top coal producer Wyoming embraces renewables with $1.2B solar project

    The state of Wyoming gave the green light for the development of its largest solar power project, the Cowboy Solar I & II, in Laramie County. According to the Public Notice of Permit Approval, the project would be 771 megawatts (MW) of utility-scale solar plus battery energy storage system.

    Project signals potential diversification and a step toward renewable energy

    Canadian energy company Enbridge has finally secured a siting permit from the Industrial Siting Council, allowing it to build and operate the Cowboy Solar Project I & II. The next step for Enbridge is to apply for county, environmental, and municipal permits.

    As per the document, the solar farm will rise on private land leases in two phases in Laramie County. The company plans to kick off the construction of the project in March 2025 for 29 months.

    The first phase’s commercial operation is set to launch in January 2027, while the second phase will follow in August 2027. According to Enbridge’s estimates, the project will have an average of 285 temporary workers monthly. The number will increase to about 375 workers in April 2025.

    The 771-megawatt farm could power hundreds of thousands of homes

    The Cowboy Solar Project I & II will yield up to 771 megawatts (MW) of utility-scale solar and 269 MW battery storage.

    The Cowboy Solar will have 400 MW of solar power and 136 MW of battery storage. Meanwhile, the Cowboy Solar II will generate 371 MW of solar power and 133 MW of battery storage.

    The project has the capacity to sufficiently provide power to 771,000 households, which is apparently threefold higher than the number of homes in the state.

    Enbridge has yet to release an offtake agreement for the electricity generation. Nonetheless, the project’s official website displays that the company aims to “provide clean electricity to the Cheyenne Light and Power (CLPT) grid.”

    Coal’s dominance wanes amid clean energy uptake

    The Cowboy Solar Project I & II is set to become Wyoming’s third utility-scale solar project. At 124 MW, Wyoming is 46th in the Solar Energy Industries Association (SEIA) ‘s solar installation rankings in the US.

    All that said, the upcoming solar farm will undoubtedly be a huge advancement in renewable energy for a state that has generated more coal than any other US state since 1986.

    In January 2024, renewable energy successfully overthrew coal in power generation in the US. Solar and wind energy continue to propel the shift to sustainability. FERC’s latest “Energy Infrastructure Update” revealed that renewable energy generating capacity installations in the US reached 376.33 gigawatts (GW), surpassing coal’s 207.15 GW record.

  • California sets clean energy record: Renewables exceed 100% of energy demand over a record 45 days 

    California sets clean energy record: Renewables exceed 100% of energy demand over a record 45 days 

    Renewables, including wind, solar, and hydro, have just surpassed 100% of energy demand on California’s main electrical grid for 69 of the past 75 days.

    California surpasses 100% of energy demand with renewables

    Stanford University Civil and Environmental Engineering Professor Mark Z. Jacobson monitors renewables performance in California. 

    According to his latest update on social media platform X on May 21, the state has now surpassed 100% of energy demand with renewables over a record 45 days straight and 69 out of 75 days:

    “More wins!

    For 45 days straight and 69 of 75, California #WindWaterSolar supply has exceeded demand part of each day. On May 20, it was for 7.58 h, peaking at 135.4% of demand

    On average over 75 days, WWS>demand for 5.3 h/day

    Excess demand goes mostly to batteries & exports.”

    Mark Z. Jacobson, Stanford University Civil and Environmental Engineering Professor 

    April 15 data

    On April 15, Professor Jacobson proudly shared his findings on X about California’s renewables performance when the state sets new records.

    “This is not an anomaly. It is the new reality.

    The percentages will only increase each year

    Once again, California exceeds 100% of demand on its main grid with #WindWaterSolar 

    This is the 30TH OF THE PAST 38 DAYS that #WWS supply has exceeded demand for 0.25-6 h per day.”

    Mark Z. Jacobson, Stanford University Civil and Environmental Engineering Profe

    Professor Jacobson highlighted that renewable energy supply outmatches demand for “0.25-6 h per day.” According to the report, continuity does not rely on renewables running the grid all day. It leans on a consistent daily occurrence, which the state has never achieved before.

    2035 forecast

    At the two-week milestone, Rewiring America’s Ian Magruder made an important point on the social networking website LinkedIn. According to his post, California has been home to the world’s largest grid-connected battery storage facility since January. 

    Therefore, the batteries at the site continuously accumulated surplus sun energy all afternoon to supply renewable energy in the state.

    “And what makes it even better is that California has the largest grid-connected battery storage facility in the world (came online in January …), meaning those batteries were filling up with excess energy from the sun all afternoon today and are now deploying as we speak to offset a good chunk of the methane gas generation that California still uses overnight.”

    Rewiring America’s Ian Magruder

    Early last month, the California Independent System Operator (ISO) approved 26 new transmission projects worth $6.1 billion, of which offshore wind accounts for a big chunk.

    In this sense, Professor Jacobson projected that California will adopt 100% renewable energy and battery storage 24/7 by 2035.

    It is also worth noting that the state government previously passed legislation aiming to achieve 100% net zero energy by 2045. Given this, it would be interesting to see if California will be able to beat the 2045 target by 10 years.

  • WattEV launches world’s largest solar-powered truck charging depot

    WattEV launches world’s largest solar-powered truck charging depot

    WattEV, the electric truck depot developer and ​trucking-as-a-service company, has just launched the world’s largest solar-powered truck charging depot in California. 

    https://twitter.com/Flyin18T/status/17876070479552391

    The new infrastructure also serves as the US’ first megawatt charging station with 1.2MW speeds and solar power. It also marks the company’s fourth e-truck charging depot nationwide.

    WattEV’s new charge depot in Bakersfield

    The 119-acre WattEV Bakersfield depot is the first-ever facility of its kind to utilize a solar-powered microgrid with a battery energy storage system (BESS) and megawatt rapid charging (MCS), American Journal of Transportation reported.

    It boasts 16 grid-connected dual-cord 360kW chargers and 15 single-cord 240kW CCS chargers. It also features three MCS 1,200kW rapid chargers connected to the solar array.

    This revolutionary electric truck charging depot is located near the junction of busy highways CA-99 and CA-65. It will accommodate heavy-duty electric trucks taking the routes that connect the San Joaquin Valley’s enormous agricultural sector and warehousing complexes to California’s seaports and inland destinations.

    About the Megawatt Charge System

    The Megawatt Charge System (MCS) is a new charge standard CharIN is currently working on. The organization is close to completing the charging standard, but there are virtually no available MCS-capable trucks or UL-certified charging units as of today.

    Therefore, WattEV’s installation seems to be an experiment. 

    https://twitter.com/MilenceEU/status/1616023662317928449

    Nonetheless, WattEV claims that MCS chargers can substantially reduce electric truck charging time from hours to sub-30 minutes.

    “Reducing the charge time to less than 30 minutes for a 300-mile range will be a game-changer in the adoption of electric trucks. We developed all of our charging facilities to allow for the transition from the current CCS charging standard to the new, faster MCS charging, in preparation for this evolution.”

    WattEV CEO Salim Youssefzadeh 

    Government support

    WattEV secured financial aid from the California Energy Commission to enable its proposed grid-islanded setup—the 5MW of on-site solar and 3MWh of battery backup provide the energy demand for the chargers.

    WattEV had the option to connect the setup to the grid. However, it decided that grid-islanding 50% of the site is better due to the expected delay in the permitting and interconnection process, the lack of UL-certified MCS chargers, and its grant from CEC.

    The chargers at the new depot will be available to the public via membership or a credit card/QR code payment.