There are few things as deeply rooted in our human history as the idea of the harvest. Cultures and religions have sacrificed for and celebrated the coming of the traditional harvest, providing the nourishment and security of ample foods for the community. Continue reading “Agrivoltaics: A Solar Harvest”
It’s one of the oldest critiques of solar power since the first panel was wheeled out of the factory and angled toward the sun. Solar power only works when the sun is shining.
That is certainly a fair point. However, it’s been a while since facilities have relied exclusively on the sun to harness and utilize the renewable energy abundant in nature. Energy storage has improved in leaps and bounds over the past two decades, offering competitive and now cost-effective ways to essentially keep the sun shining twenty-four hours a day.
Energy storage offers myriad benefits, but we can boil them down to three main perks that make renewables viable. First, energy storage allows for an effective balancing of energy loads on a grid or facility. Much like load shedding in a more traditional sense, load balancing allows stored electricity to adjust to peak loads and reduce the overall operational costs. There’s also evidence that facilities may be able to run entirely on renewables or stored energy during low-draw hours, too, which can lower costs even more.
Second, stored energy can help to plug the gaps. From passing clouds or weather systems to brief disruptions in generation, plugging into energy reserves can avoid energy spikes that can be costly and often inefficient.
Like short-term disruptions, storage can also be a lifesaver when it comes to longer-term energy outages. From blackouts to natural disasters, energy storage can not only allow for production in a facility, but allow a grid to keep the lights on and water running in a community stricken by tornadoes, hurricanes, or other seismic events.
At grid-scale, the United States enjoyed another banner year in 2020, one of the few bright spots in an energy industry facing a pandemic, huge changes in demand, and an uncertain future in regards to a presidential election. In the third quarter of the year alone, the US rolled out an additional 476 MW of storage capacity, a massive 240% increase on the previous quarterly record.
The future of energy storage will come at every level of the power environment. Home-based storage for residential, single-building, and facilities will grow as smaller batteries become more efficient and can be plugged into smaller, locally-focused renewable grids. At the true grid-scale, engineers will develop more efficient storage solutions that may even become more suited for different types of generation.
Right now, we’re building facilities with energy storage to solve all of these energy challenges and reduce the everyday costs of doing business. From cannabis facilities to office buildings, leaders are taking control of their energy future like never before and adopting the technology to make it happen.
Want to learn more about the benefits of energy storage for your facility? Let’s talk.
When we get a panicked call from clients at odd hours of the day or night, it’s for a good reason. Their company is in turmoil; the lights won’t turn on, the machinery won’t start, or a bad furnace has the entire facility feeling like the Arctic. Our first question is almost always this; is everything plugged in? Continue reading “Renewable Energy And The Global Disconnect”
At the tail end of December, Congress passed a COVID relief bill that included a number of important packages targeted at renewable energy. While the bill didn’t include everything that the industry needed, it did extend and expand some important elements of what is growing the market into 2021, just in time for a new administration to rev things up. Continue reading “What’s In The COVID Relief Bill For Renewables”
Across the country and around the world, coal is being set aside as the primary energy producer for grid-scale suppliers. In Indiana, that’s meant a sizeable investment in energy storage that will save consumers millions. Continue reading “Indiana Might Be The Next Energy Storage Hotbed”
While they’d never have wished for it, the pandemic and subsequent shutdowns have given climate scientists an opportunity to study pollution like never before. When it comes to solar energy, the findings could be critical.
Around the world, countries responded to the rising threat of the coronavirus with economic and social shutdowns like never before. Entire economies didn’t just wind down, they slammed into a wall. That economic stop has left tens of millions of Americans out of work and drastic stimulus plans rushing through governments in every corner of the globe. Almost no business is unaffected, and industries like manufacturing, transportation, and others have been some of the worst hit.
There is a silver lining, at least. The stoppage has allowed for an unprecedented drop in air pollution. In urban centers, the lack of traffic and other causes of smog have all but stopped, and the result has been staggering. Even in some of the most polluted cities on earth, locals have noticed better breathing quality and better visibility. For researchers, however, it’s offered the chance to do a lot more than just take a deep breath.
For example, solar energy scientists jumped at the chance to study just how much solar panels are impacted by air pollution. One study focused on the air quality of Delhi, India, one of the most polluted cities in one of the most polluted industrial countries. The drastic lockdown measures taken by the Indian government offered a clean, easy-to-identify timeline for air pollution levels, giving scientists a way to get a closer look at how they affect efficiency.
The study found that 950 Watts/square meter of sunlight reached panels in late March, up from an average of 880 W/sm over that same time period in 2017, 2018, and 2019. That’s an 8% increase, which is nothing if not substantial. In fact, an 8% increase is comparable to the difference in sunlight, on average, between Houston, Texas, and Toronto in Canada.
It highlights how much impact pollution plays in the future of solar energy. By reducing the energy production of solar panels, that power needs to be produced by other means. Often, that means relying on fossil fuels that contribute even more pollution to the air, reducing solar production even more. It’s a vicious cycle, but there’s hope in the recent findings that air pollution can clear quickly, but only if producers stop creating such incredible amounts of smog.
Of course, there’s more good to be gained from reducing air pollution beyond better solar power. Air pollution affects the health of tens of millions of people around the world, even contributing to less successful outcomes for coronavirus patients. The world spends billions of dollars a year treating people with respiratory illnesses and cancers connected to air pollution.
The lesson is clear. All it will take to improve many of our environmental challenges is commitment. We simply can’t wait for a health emergency and a stunted economy to drive the change. Learn more about how Keen Technical Solutions can help your company be a part of that change, from solar energy to energy storage and beyond.
There is a lot of uncertainty on when and how the United States will get back to its feet. With record unemployment, a huge dent in consumer confidence, and the on-going threat of a pandemic that shows few signs of being under control, it’s important to look ahead.
For businesses and communities asking questions about what comes next in the world of energy, it’s hard to look past the future of oil. Fossil fuels, in general, saw a reprise of sorts over the past decade thanks to new but inefficient fracking methods in the US. Not only did the practice contaminate the groundwater of millions of Americans, it wasn’t cost-effective. As the OPEC+ in-fighting demonstrated, few of these domestic producers offered a long-term solution to our energy needs. Hundreds have gone out of business in the past three months, and many more are not expected to survive the recession.
The bright spot, then, is solar. And not just solar, either. As we’ve said many times, at residential, commercial, and even grid-scale, it will take a number of renewable energy sources and an efficient energy storage system to keep America running through the transition away from fossil fuels. If anyone still needs proof that this move is inevitable, look for further than Egypt.
While not as productive or reliant on oil as other North African or the Middle East, oil does have a strong presence in the Egyptian economy. Rather than rely on domestic supply supported by foreign imports, Egypt is turning its eye to the sky and investing heavily in solar power. The solar field of Aswan, for instance, is the nation’s largest solar array and produces 1.5 GW of power per year, enough juice to power 1.5 million homes in the region.
All of the Middle East has been built on oil, with just 3% of its current energy needs met by sustainable needs. But that’s changing, and fast. Over the past ten years, its renewable capacity has doubled, and it’s expected to double yet again in just the next four years. Originally, it was non-oil producing countries like Morocco that made the move, but now even OPEC titans like are getting in the game, including offering one of the lowest tariff bids just last year.
While the scale of production is growing quickly, it’s dwarfed by another important factor in the move to renewable energy, and that’s investment. Production is actually behind the cash influx; in the past ten years, the Middle East has grown from just 91 megawatts of renewable energy production to 9 GW; in that same time, investment in green energy has increased by more than twelve times the 2008 level.
For US businesses, it’s a sign that the move to efficiency, sustainability, and responsible energy production reflects a growing demand in the public and in the energy sector itself. On a firm-level scale, it’s a time to invest in the energy efficiency measures that will allow a business to make the most of low oil prices now and be ready to make the transition to renewables before it’s an arms race. Take ownership of your energy environment for a brighter future.
And now, some good news.
After months of coronavirus stories out of Europe, one of the countries hardest hit by the pandemic has some shining bright news to share. Indeed, many in the renewable energy sector are taking a bit of pride in seeing a success story just as the world, as Europe, as Spain, and as all of us need something to get excited about.
Spain has trailed behind only Italy and the United States in the COVID-19 pandemic, losing tens of thousands of lives as it battled to stem the spread of the virus. Just as some non-essential businesses began to reopen their doors and life got back to normal for just a sliver of the population, a crowning achievement in sustainability went online. Spanish utility company Iberdrola announced that the first kilowatt-hour is through the line of the 500-megawatt facility in Extremadura.
The Nunez de Balboa facility lays claim as Europe’s largest operating solar plant. The station comprises over 1.4 million solar panels and can provide power to over a quarter of a million people in the region per year. That’s especially good news in an industry that has seen its growth scaled back due to the pandemic. Estimates of nearly 130 gigawatts in 2020 are now expected to fall roughly around 106 GW, a drop just shy of 20% to pre-pandemic totals.
It’s not just solar. Supply chain and manufacturing disruptions have already had an impact on wind turbine construction in Europe, with the Netherlands most affected. There has been little incentive for firms and utilities to switch, with record-breaking low oil prices hitting a floor in mid-April, only with a deal to cut production by OPEC, Russia, and the United States able to keep prices per barrel above prices not seen in nearly three decades.
Solar in Spain might be one of the bright spots of a season that’s been incredibly challenging in not just Spain, but around the globe. Right now, renewables need to stay on the mind to help countries emerge from the pandemic with as healthy and bright a future as we deserve.
We like to aim high and go big. So how big is the largest solar project in the United States? Find out how much power one plant in California creates!
Late in 2019, the federal government gave its stamp of approval to the Gemini solar project. Located in Las Vegas, Nevada, the proposed site would span over 7,000 acres and generate nearly 700 mW. It would also tap into the emerging efficiency of energy storage capacity by holding onto a minimum of 380 mW on-site. At $1 billion, Gemini would become the biggest solar facility in the United States.
In the competitive world of energy, the current record holder for power generation would almost certainly like to add an asterisk. The storage capacity of Gemini would push it into the lead. At the Solar Star solar project in California, its 579 mW of generation does not include storage capacity. When Solar Star came online in 2015, it was the world’s largest solar energy generation site. It was surpassed four years later by a plant in India, which uses 13,000 acres to produce over 2,000 mW.
Current plans for Gemini would have it operational by 2023 and work with two other solar power facilities that are already in service. The project is a vital part of Nevada’s commitment to zero carbon emissions by 2050. Along the way, the state has committed to getting at least 50% of its electricity by renewable sources by 2030.
It’s going to take big ideas, big investments, and a lot of hard work to successfully tackle the immense challenges in climate change and energy consumption. But not every project needs to set a record in order to contribute; from a more efficient light bulb to the biggest solar project in the United States, every step forward gets us closer to sustainability.
The government is talking about an unprecedented stimulus package. It’s fitting; we live in unprecedented times. The impact of coronavirus over the past three months has been startling; the effects of three months could be exponentially more challenging. Out of this situation, we have to seize every opportunity possible.
Out of the wreckage of our economy, the proposed stimulus packages that have been floated from both the House of Representatives and Senate are more than just a lifeline for those affected by closures and shutdowns across the country. They’re a chance to redirect the entire economy and specific industries. Among those priorities should certainly be a commitment to alternative energy and an investment in rewarding those who pivot to cleaner, more sustainable energy options.
On Capitol Hill, there is a predictable split between parties between those who advocate for the inclusion and even the requirement that some of the $1 trillion or more earmarked for the stimulus plan be invested specifically in green technologies. Two giants of the alternative energy industries, Solar Energy Industries Association (SEIA) and American Wind Energy Association (AWEA), have both been vocal in emphasizing the immense opportunity the nation has to make the most to a brighter, cleaner energy future.
Without that support, the growth of the past decade could be at risk. A recent study forecasted that as much as 50% of residential solar jobs could be lost, while as much as $43 billion in investment in the field could also be on the line. That money could be diverted or held back, stopping work on solar project fields across the country.
Additionally, as many as 35,000 jobs in wind could be at risk, according to the AWEA. Industry advocates argue that a number of options to support alternative energy exists, including creating new tax credits or extending current tax credits that are beginning to phase out over the next five years.
Instead, the Trump administration has asked Congress to approve as much as $3 billion to fill the national oil reserves and prop up US producers who have been steamrolled by the price war between Russia and Saudi Arabia. Of course, the obvious argument here is that it’s a short term fix; it’s a solution only until those reserves are met, or until the next time foreign countries decide to lower prices.
By refusing to invest in alternative energy sources, our country faces the prospect of spending billions to get out of one global health crisis only to face the realities of the climate crisis even further behind the eight ball.
Learn more; contact us today to see how these investments could affect your business.