Here's Why Apple Is Building Solar Farms in China

Apple just agreed to back two large solar farms in China. It’s the biggest deal of its kind for a U.S. company operating in China. For China, the deal is only a beginning.  China has been installing more renewable-power capacity than fossil fuels for several years, a gap that's growing. In 2015, China will install 15 gigawatts to 18 gw of solar power alone, double the solar deployment in the U.S., according to an analysis by Bloomberg New Energy Finance (BNEF). The chart shows how, in the next 15 years, China is on track to have more low-carbon electricity than the entire capacity of the U.S. power grid. "Think of what their grid will look like in 2030," Michael Liebreich, founder of BNEF, said at the organization's annual summit last week in New York. "A very competitive advantage." For Apple, the 40-megawatt partnership extends Chief Executive Officer Tim Cook's solar aspirations beyond U.S. borders. Cook announced an $850 million deal in February to purchase enough solar to power all its California operations: stores, offices, headquarters, and a data center. By making a similar push in China, the tech giant begins to offset its considerable manufacturing pollution, which is almost entirely overseas.  Many U.S. tech giants—not just Apple—have been criticized for outsourcing their pollution, says Justin Wu, head of Asia research for BNEF. Apple is "hitting back at that whole line of arguments," he says. "This is the beginning of something. Manufacturing in China is going to get greened." 

Improving Solar Tracker Performance With SMARTracking™

This case study is based on a real project in South West France. Results have been validated by an independent third party.

Top 5 Richest Tycoons in Renewable Energy

The growth of the solar industry is truly astounding, particularly in China, the world’s solar leader. Between 2011 and 2012 the Chinese solar market grew by 500 percent. According to a 2014 report by Frost & Sullivan, a consulting firm, the global solar market earned revenues of nearly $60 billion in 2013. The firm estimates that by 2020 it will double to $137.2 billion.   With all this growth, somebody was obviously going to get rich, and it didn’t take long for Oilprice.com to identify some of the biggest beneficiaries of the push toward renewables. The following are 5 of the world’s most successful renewable energy business leaders and their net worth.   1. Li Hejun, Chairman, Hanenergy Holdings. $31.5 billion.  2. Elon Musk, Founder/CEO, Space Exploration Technologies Corp., Tesla Motors. $12.2 billion. 3. Wang Chuanfu, Founder, BYD Company. $5.3 billion. 4. Aloys Wobben, Founder/Owner, Enercon. $4.2 billion.  5. Zhu Gongshan, Chairman, GCL-Poly Energy Holdings.  Full Article:

Solar Energy Index Outperforms S&P in Q1 2015

Similar to the S&P 500 Index, the Solar Stock Index is a market cap weighted composite index.

Wind Energy Timeline - From Persian Windmills Crushing Grains to Vesta's Wind Turbines Churning out 8 MW of Output

The global wind power market continues to rapidly expand in 2015. It is expected that global wind energy production will surpass 65 gigawatts by 2020!

Wind Engineers Salary & Employer Trends

Wind engineers are in heavy demand as Wind Energy becomes a stable source for alternative energy. Our research explored salary levels for Wind Engineers across the US and key employers.

Wind Power Creates 30,000 Texas Jobs, Generates $85 million in Taxes

The boom in West Texas wind-powered electricity generation has delivered a major economic boost to the region, including creation of over 40 new businesses and 30,000 construction jobs in 57 West Texas counties since 2001, according to data collected by Public Citizen’s Texas office.   The 40 new manufacturers and businesses make everything from wind turbine blades and steel towers to electronics, according to the data. Wind farms also generate over $85 million in taxes annually in rural Texas counties and more than $9 billion in new taxable assets in the last 14 years.   Over a five-month period in 2014 and 2015, Public Citizen’s Texas office collected data on the economic impact of wind development from county appraisers and tax assessors in the 57 West Texas counties. The data includes estimates of investment values, employment, tax revenues, and lease payments by wind farms, and it reflects review of previous research and case studies.

Using EagleView and Pictometry to Determine Solar Suitability and Prepare a Proposal

Contractors can access high-resolution aerial imagery of properties - top-down and north, south, east and west views.

As California Faces Record Drought Levels, Wind Energy Provides A Vital Service

In 2014, wind energy saved 2.5 billion gallons of water in California by displacing water consumption at the state's fossil-fired power plants, playing a valuable role in alleviating the state's record drought. Wind energy's annual water savings work out to around 65 gallons per person in the state - or the equivalent of 20 billion bottles of water, according to the American Wind Energy Association (AWEA).   According to AWEA, one of wind energy's most overlooked benefits is that it requires virtually no water to produce electricity while almost all other electricity sources evaporate tremendous amounts of water.   In California - where the state is combating record drought levels - Gov. Jerry Brown recently signed an executive order to reduce household water consumption by 25%, from about 140 gallons per day per household to 105 gallons. Wind energy's water savings are, therefore, equivalent to what would be saved by nearly one week's worth of the required reductions for a typical household.   In 2008, U.S. thermal power plants withdrew 22 trillion to 62 trillion gallons of freshwater from rivers, lakes, streams and aquifers and consumed 1 trillion to 2 trillion gallons. By displacing generation from these conventional power plants, U.S. wind energy currently saves around 35 billion gallons of water per year - the equivalent of 120 gallons per person or 285 billion bottles of water.

California first state to generate more than 5% of electricity from utility-scale solar

All of the top 10 states-with the exception of Florida-have a renewable portfolio standard in place. Most of those policies include a specific target for solar power or customer-sited generation.

Obama wants to train 75,000 new solar workers by 2020

President Obama launch a new initiative to expand the nation’s solar industry workforce during a visit to Utah’s Hill Air Force Base on Friday, seeking to gain support for his economic agenda in a heavily-Republican state.   The Energy Department will seek to train 75,000 people — including veterans — to enter the solar workforce by 2020, increasing the goal it set in May 2014 by 25,000.   “We’ve got to be relentless in our work to grow the economy and create good jobs,” Obama said after touring the brief tour, adding that other nations are seeking to expand their economies as well. “And that’s why we have to redouble our efforts to make sure that we’re competitive, to make sure that we’re taking the steps that are needed for us to be successful.”

Simple Change Enables Darts Farm to Generate 1/3 of its Energy Needs Onsite

How solar is reducing farm shop's CO2 emissions and overheads.

Bringing Sustainable (and Cool) Ideas to Life

Solar energy is not the only sustainable resource Cool Idea! Award winners have harnessed thus far.

Subpar Solar Irradiance Undermines East Coast Project Performance

The East Coast of the U.S. experienced up to 5% lower than average levels of solar irradiance in 2014, negatively impacting overall performance of solar sites in the region. Concurrently, the West Coast enjoyed irradiance levels up to 10% higher than average, widening the productivity gap between projects in the country's two areas of highest solar development.     This disparity is clearly seen in the 2014 Solar Performance Maps of the United States, released today by Vaisala, a global leader in environmental and industrial measurement.    While it is well-established that the solar resource of the East does not match that of the West, the Atlantic Coast has a large volume of operational capacity and it is therefore of critical importance for project operators in the region to understand the reasons behind below average energy output and whether it is due to malfunctioning equipment or weather variability.    Vaisala's 2014 study illustrates the impact of short-term, month-to-month weather variations on performance at U.S. solar projects and places them into a long-term context. This reveals frequent and significant deviations from long-term average irradiance conditions and highlights the clear requirement to analyze the effect of solar resource variability on both over and underperformance.   From an annual perspective, this year's weather patterns had an adverse effect on a large number of installations along the Atlantic Coast from Florida to Massachusetts, as well as Texas, while the bulk of projects in California and the Southwest saw an uptick in solar irradiance that may have increased overall 2014 production at many sites.    However, these annual variations only offer a high-level view of project performance. Vaisala also conducted a monthly analysis that gives a much more robust understanding of how specific weather conditions affected solar production throughout the year.   

CloudSolar Helps Renewable Energy Fans Who Can't Install Their Own Solar Panels

Catherine Shu for TechCrunch:  Solar panels are becoming increasingly affordable, but many people still face barriers to harnessing the power of the sun for their own homes. For example, they might live in an apartment or in a house where the roof is angled or structured improperly for solar panel installation.   A new Boston-based startup called CloudSolar is offering an intriguing solution. Founded by a team including two electrical engineering Ph.D. candidates and currently raising funds on Indiegogo, CloudSolar lets people buy a solar panel, or a share in one, on a farm that is expected to be completed by 2016 (erecting the solar panels will only take a couple of months, but the company also has to deal with utility and land permits, which will take longer).   Once the farm is up and operating, electricity generated by the solar panels will be sold to local utilities. Solar panel owners are promised 80 percent of the total proceeds created by the panels over the next 25 years, and help with applying for whatever tax credits they are eligible for. They can monitor how much energy their panel is producing, and how much carbon dioxide emissions it is estimated to offset, through an app.

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