The Cost of Being Outdated

Numerous studies reveal the benefits of shifting to more renewable energy. These research papers debunk the myth that RE is more expensive and rather stresses that in the long-run, greener forms of energy may be cheaper if one is to consider many factors including cost of oil importation and effects on health and environment, to name a few.

One such study is the recently released “Electricity-Sector Opportunities in the Philippines: The Case for Wind- and Solar-Powered Small Island Grids¬” by the Energy Economics and Financial Analysis (IEEFA) and Institute for Climate and Sustainable Cities (ICSC).

According to the report, the Philippines is likely to save more than P10 billion annually if we are to replace diesel-fired power plants with renewables in off-grid islands or areas that are not connected to the grid.

For these off-grid islands, energy is provided by the small power utilities group or SPUG under the National Power Corporation (NAPOCOR) or by Independent Power Producers (IPPs). According to the report, there are 310 SPUG and IPPs combined with a total dependable capacity of 267 MW with mini-grids that uses oil-powered plants. The cost of generating electricity in these islands are subsidized under the Universal Charge for Missionary Electrification (UCME) of NAPOCOR where fuel costs account for 75% of the NPC-SPUG cost of power generation.

The reliance on oil for energy needs comes at a significant cost as fuel account for 75% of the NPC-SPUG cost of power generation. The cost of generating electricity in these islands are subsidized under the Universal Charge for Missionary Electrification (UCME). The researchers point out that P60 billion are spent on subsidies even if these areas only generate 0.49% of the overall generated power in the country and 6% of the total energy demand.

With the falling costs of RE technologies, the study noted that great savings can be made A swift transition to RE for these off-grid islands is possible says the researchers, except the country’s policies and regulations, are outdated: “Barriers to small island grid uptake of modern renewable energy power include outdated regulations that have not kept up with technology.”

The researchers emphasized that the present system fails to provide incentives to buy cheaper sources of power, which unfortunately causes the slow the shift towards RE in these areas “This system tends to be biased against renewable generation because franchise managers would rather stick with diesel generation they are used to, even though more expensive.”

The authors recommend for the Energy Department to provide incentives to the SPUG to hybridize their power plants as well as for the National Electrification Administration (NEA) to order electricity cooperatives to be neutral in their purchase of energy. After all, the researchers concluded that “Small island grids powered by solar, wind, and other renewable energy can reduce dependence on expensive imported fossil fuel generation without compromising availability of power and grid reliability.”

In a previous post, I have tackled the problem of energy poverty as some 1.2 billion individuals are without electricity. Unfortunately, our country is suffering, too from the lack of access to power.  We are in fact being left behind in terms of electrification in the region.

hybrid thailand

Photo c/o http://www.thai-german-cooperation.info

The Philippines is almost at the bottom of the list in South East Asia when we talk about national electrification rate which is at 79% while our neighbors such as Malaysia, Singapore, and Brunei have already achieved 100%. Thailand, Vietnam, Laos and Indonesia have impressive numbers at 99%, 97%, 87%, and 81%, respectively. We are at the bottom three along with Cambodia and Myanmar.

Indeed, there is a need to hasten in reviewing our policies to catch up with our needs especially since we are aiming for more inclusive growth.

The big picture is actually very simple: The Philippines should exploit and encourage the development of all renewable energy resources for the simple reason that: a) no need for fuel importation and thus saving foreign exchange; b) the Philippine economy will be shielded from wild swings in the global energy markets; and c) electricity prices will be stable over the long-term.

Clearly, falling prices of renewable energy aren’t enough for a major shift towards renewable energy. A problematic regulatory system must be addressed if we want cleaner and cheaper sources of energy.

The lack of foresight, willpower and competence can be a bane for the growth of any sector. And our power sector is one of those that stands to gain if only regulators competently enact changes needed to help our country develop.

References:

Electricity-Sector Opportunities in the Philippines: The Case for Wind- and Solar-Powered Small Island Grids

World Economic Outlook 2015 data base. International Energy Agency http://www.worldenergyoutlook.org/resources/energydevelopment

We Pay Higher With A Weaker Peso

pexels-photo-164560

The Philippine Peso has been falling against the greenback in the last few weeks. Tagged by Bloomberg as Asia’s worst performing currency, our currency has lost 1.6 percent this year. Bloomberg also noted that the Philippine peso is also the worst performer among emerging markets, only next to the Argentina Peso.

Both forecasts by DBS Bank and Bloomberg also predict that the exchange rate would be P52 to a dollar by year-end, In fact, according to DBS Bank, the weak peso could continue until middle of next year.

The weakening of the peso is a result of various factors. Unfortunately, a shrinking peso against the dollar is detrimental to normal Filipinos if we are talking about their power rates. The falling peso could spell doom for many Filipinos, mainly because the lower peso would increase power prices.

As I have pointed out in previous posts, our Power Sales Agreements or PSAs have the provision for the pass-on costs where the consumers pay for the foreign exchange and fossil fuel upward price adjustments. To put it simply, the consumers will pay for the weak peso in their electric bills.

Remember December last year where the biggest power distributor announced a P0.1011 per kilowatt-hour (kWh) increase because of the upward adjustment in the generation charge caused by the significant weakening of the peso against the dollar. A news report then noted that the peso slid down to P49.73 in November from P46.59 to a dollar from August of the same year. That’s almost a three peso difference in three months, which resulted in the increased electricity bill. We have to keep in mind that the largest DU in the country sources its electricity from independent power producers, which, unfortunately, have 90 percent of their billings in dollar denomination.

As I have discussed in detail, our energy planners have favored the ‘floating’ PSAs rather than fixed ones, thinking that it is cheaper. To simplify, these floating PSAs are not necessarily more inexpensive as there are unknowns specifically fossil fuel global price spikes and falling value of the peso against the dollar. These unknowns are, sadly, inevitable.

As with our experience last year in the above example, a weaker peso resulted in higher power prices. So, we cannot say that floating PSAs are cheaper because, in the end, the poor consumers will shell out more money when the inevitable happens.

This is why we need the fixed priced contracts. Under fixed priced contracts, consumers will pay the same amount for a specified period, let us say, 25 years, for their electricity. Fixed price contracts eliminate the need for users to pay for the pass-on costs or to simplify, pay for higher power charges when the peso falls against the dollar or when prices of coal or oil in the international market increases. I’m sure our consumers would appreciate knowing how much they would be paying for their energy consumption on a monthly basis rather than be surprised when their electric bills come.

Let us see the economic sense in having fixed price contracts for the sake of the end consumers. Rather than just fret on how a weak peso could hurt us, let us make the adjustments needed to ease the burden for the Filipinos who will shoulder the cost of the falling peso when they for pay their electricity. Surely, Filipinos have other uses for their hard-earned money.

With Private Sector Doing Its Share

Reducing the world’s carbon footprint requires cooperation from all sectors. While it is the government’s job to provide a conducive environment to develop the use of renewables, the private sector must also do its share.

Gladly, large enterprises are taking on the challenge of helping the world become cleaner again through their green initiatives.

A report of the World Wide Fund (WWF) and Ceres, a non-government organization, released last April showed that more Fortune 500 companies have at least one clean energy or climate target in 2016. These firms set their clean energy or climate target either by setting greenhouse emission, renewable energy, and energy efficiency targets.

The report noted that 48% of these Fortune 500 companies are now pushing for greener practices, a figure that is five percent higher from 2014.

The report, “Power Forward 3.0 How the largest U.S. companies are capturing business value while addressing climate change” noted there has been a 10% increase among firms that committed to reducing their emissions targets. A total of 23 of the Fortune 500 companies has also committed to using 100 percent renewable energy in their operations while 51 companies have identified their energy efficiency targets.

“American businesses are leading the transition to a clean economy because it’s smart business and it’s what their customers want,” said Marty Spitzer, World Wildlife Fund’s senior director of climate and renewable energy.

The report stressed that these firms with clean or renewable targets reap some economic benefits from cost savings.  In 2016, a total of $3.7 billion were saved by 190 companies with their 80,000 emission reduction projects and were able to reduce their annual C02 emissions by 155.7 million metric tons.

Unfortunately, I don’t think there’s any study on the Philippine firms, counting how many of them have green targets either via reduction of greenhouse emissions, RE purchase or energy efficiency programs.

And even more unfortunate is the slow implementation of the Renewable Portfolio Standards (RPS). To recall, setting the RPS was included in the Renewable Act passed into law in 2008. The RPS mandates energy industry participants including generators, distributors, and suppliers to either produce or source a certain percentage of the power from renewables.

The implementation of an RPS is crucial if we want to achieve a power mix that relies heavily on RE. The report above even underscored the importance of having RPS to help private entities to in their drive to shift to greener forms of energy to power their needs: “Support state renewable portfolio standards, which have created strong marketplaces for renewable energy in which large corporate buyers can now participate.”

Sadly, despite the value of having such a standard, our government has been slow in realizing and acting on the need to have the RPS implemented. It has been almost a decade since the passage of the Renewable Act, and yet no Implementing Rules and Regulations (IRR) have been set on the implementation of the RPS.

IMG_0009

When it comes to lowering power rates, which way are we heading? The road to success is through fixed rate contracts and maximum level for RE in the RPS.

Recent news reports have noted that the National Renewable Energy Board (NREB) has said that it aims to pass its recommendations on the IRR on RPS to the Energy Department soon. Hopefully, the NREB can also consider aggressively pushing for higher levels of RE in the RPS as well as recommend fixed price contracts. Of course, our regulators have a role to play, too.

As I have explained in a previous post, having fixed-price contracts will lower our power rates. Fixed price contracts will have lower rates as compared to our current ‘floating’ contracts where consumers shoulder the cost of volatility of fossil fuels given the provision of the pass-on costs.  Favoring the floating contracts along with our heavy dependence on fossil fuel power plants are the reasons why our energy prices high as consumers end up paying the price for fossil fuel or foreign exchange costs increase. We must introduce as much fixed price contracts in the energy mix of the utilities

I have made a recommendation to the appropriate government agencies to review the calculations used in evaluating fixed versus floating Power Sales Agreements (PSA) to reflect the discount rates between the two. After all, fixed contracts must be discounted at the risk-free rate and floating PSAs or some of them at a much lower rate. The government agency concerned must direct Electric Cooperatives (ECs) and Distribution Utilities (DUs) to use the correct levelised cost of electricity. It should also ask the ECs/DUs to prove that they have fixed price contracts in their energy mix and for DUs to prove that there is a diversification in the risks they pass on to the consumer.

As for the RPS, we should push for higher RPS levels as renewables is in a position to give fixed price contracts. We should consider the maximum RPS allowed under the RE law to at least lessen the negative impact that our pass-on provisions have on our consumers.

Let us not lose sight of the reasons why we push for RE. Aside from helping the environment, renewables is key to lower energy prices in the country. But that can only happen if we have our fixed price contracts as well as have the maximum level allowed in the RPS.

 

 

Jobs, Jobs and More Jobs

Renewable energy development creates jobs. Recent figures from the International Renewable Energy Agency shows that. The growing investments on RE in recent years are resulting in more work for many nations.

The report, Renewable Energy and Jobs Annual Review 2017 showed that in 2016, the RE sector provided jobs to as many as 9.8 million individuals. This amount was higher by 1.1% posted in 2015. Leading the pack is solar photovoltaic, employing some 3.1 million people, a number that is up by 12 percent from 2015. Wind energy also saw a jump in the number of people it employed, providing jobs to some 1.2 million people.  The report stressed that wind and solar PV have been consistent in providing more jobs in recent years as work from these two subsectors have more than doubled since 2012.

As government’s in Asian countries take notice of the potential of RE, Asia accounted for the largest contribution to job generation in the sector, accounting for 62% of the total globally. Growth in RE jobs in this continent has been significant with its 12% increase from 2013 to 2016.

Asia has been on the rise with its new installed capacity accounting for 46% of the global growth in 2016 from a mere 40% in 2013. Thanks to China, which the study noted as one of the top countries in producing the most number of jobs along with Brazil, the United States, India, Japan, and Germany. Given China’s pivot to cleaner energy, it now provided some 44% of the total RE jobs worldwide last year. China has been employing more people as it only posted 41% in 2013.

Traditional sources of energy, on the other hand, is suffering a different fate.  Several developments such as growing use of automation in extraction, overcapacity as well as the shift to greener forms of energy of nations are causing the decline of jobs in the sector. Jobs generation from this sector has been declining all over the world for decades.

Developments in China alone are hurting traditional power industry, particularly, coal. China, the producer of almost half of the world’s coal, have already closed 5,600 mines due to the slowdown of its economy and excess supply. It is predicted that some 1.3 million coal mining work will be reduced in the country. Similarly, the world’s largest coal producer, Coal India has already decreased the number of jobs by 36% as the number of its employees are down to 326,000 in 2015-2016 from 511,000 workers in 2002-2003.

Similarly, coal-mining in Germany only employs roughly 30,000 jobs, which is a mere tenth of what it used to hire 30 years ago. The US coal mining work, too have dwindled to 55,000 jobs from 174,000 three decades ago.

And we can expect more of this trend in the coming years. Russia, for one, has recently announced its largest-ever purchase of renewable energy as it aims to award contracts to buy 1.9 gigawatts of clean energy in a bid to attract more jobs through foreign investments.

Director-general of the International Renewable Energy Agency Andan Amin has noted that this move “can significantly contribute to the country’s economic objectives such as economic growth and employment.”

RussiaRussia now joins other power nations that are seeking to invest more in renewables. Just a few months ago, the Organization of Petroleum Exporting Countries, or OPEC’s top producing country, Saudi Arabia announced that it will invest some $30 to $50 billion in renewables starting with the construction of wind and solar power plants.

As I have been saying, there are many benefits of investing in renewables. And job generation is one of them. As some of the world’s most advanced countries shift to greener forms of energy, with the exception of US, (which is a different story, by the way), we can only expect more jobs and a better (and cleaner) future, hopefully for all.

 

References:

Renewable Energy and Jobs Annual Review 2017

https://www.bloomberg.com/news/articles/2017-05-29/russia-starts-largest-renewable-energy-auction-in-bid-for-jobs

REVIEWING CAPM: How to Truly Bring Down Power Rates in the Philippines

I recently came across and found the time to re-read a material written by renowned Energy scholar,the late Simon Awerbuch. I first encountered Awerbuch’s readings a few years ago. That article made me really reflect and understand why our consumer on the street, Juan de la Cruz, is probably getting a bad deal in his electricity prices.

In the material, Awerbuch discussed the Capital Asset Pricing Model (CAPM), and the importance of reviewing the traditional methods used in estimating electricity costs.  He asserted that traditional energy planning fails to consider the risk of price volatility of fossil fuels, which, unfortunately, has a negative correlation with the economy.

We use CAPM in our tariff setting. In my view,  the concept is misused. The reading made me think that if only our energy planners and regulators take the time to understand the concept and make the changes needed, then we will surely have lower power rates

For a long time, we in the power sector have been using the “least cost” approach to analyze which sources of power are cheapest or the most economical to use in the system.  We do this by comparing technologies where we conclude that certain fuel sources are “cheaper” than others. To exacerbate this further, we then go on and regulate what can be passed on to consumers based on the returns we want to give to investors rather than what consumers want nor deserve.

And for the Nth time, I say, we got this all wrong.  This is the reason why we find it extremely difficult to bring down power rates.

We need to look at our Power Sales Agreement or PSAs to understand what we are doing wrong. Reduction of energy cost is simple: regardless of the technology, introducing fixed-price long-term contracts will REDUCE power rates.

To understand the need to introduce fixed-price-long term contract, we first need to review the use of what I call the ‘floating’ power sales agreement.

Generally, PSAs have provisions to “pass through” or “pass on” foreign exchange and fuel prices to the end consumers. It is my contention that once we minimize PSAs with “pass through” or “pass on” rates and replace them with fixed price long-term contracts, we can truly bring down power prices.  Otherwise, as my good friend says, these “pass on” contracts will have to be, in the Visayan language, “pas-an” (to be carried) by the consumers.

In my other articles, I have always asked the question: which is cheaper, a floating PSA that is currently priced at P5.00/kWh or a fixed price PSA that is fixed at P5.10/kWh for 25 years? The traditional analysis will say it is the floating P5.00/kWh.  In fact, the way “rate impact” studies are done, most utilities calculate only the first year tariff and weigh the implications of that tariff when added to the current average tariff of the entire energy mix. The traditional analysis will conclude that, indeed, a floating P5.00/kWh is cheaper than a fixed P5.10/kWh.

Unfortunately, such analysis does not consider the possibility that the floating PSA can reach P10.00/kWh the following year should the value of the peso fall against foreign denominations or prices of fuel or coal significantly increase.

Choosing the ‘floating’ price is counter intuitive. Any businessman or even a housewife would rather pay a known fixed price because, from a budgeting perspective, it is far more convenient.  And more importantly, it is actually, conceptually cheaper. It is cheaper because the cost to hedge either the fuel or forex risk will have to be added on the P5.00/kWh if one is to adjust the cost of a floating PSA to reflect current prices of fuel or value of peso against a foreign denomination. And that is assuming there is such a hedge for 20 years.

But why is this penchant for choosing the floating PSAs embedded in our regulatory framework? For this, we can point to the calculation of the Weighted Average Cost of Capital (WACC) when computing for the Return on Equity (ROE) in the determination of the appropriate tariff for a particular PSA. Our regulators use the CAPM for tariff setting, but unfortunately, use an incorrect value for the beta in the computation. Our regulators assume that the beta has a positive value, which signifies that the return to the generator is positively correlated to the economy.

This indeed is a faulty assumption especially if used in the tariff setting for fossil-powered plants. On the contrary, studies have shown that oil price volatility has a negative relationship on macroeconomic activities. Awerbuch, simplified it best: financial betas of fossil prices must also be negative.

The above point leads me to the bigger, and more important question: why is the rate setting evaluated from the point of view of the generator? Since the consumer is taking the forex and fuel risks anyway, shouldn’t the consumer’s perspective be taken instead?  Shouldn’t we use the beta for consumers for a floating PSA instead of the beta of the generator?

First of all, we need to look at who bears the risk of having a volatile price.  How is Juan de la Cruz compensated for taking on this risk? This question is not even being asked right now.  This has to be asked because, in reality, Juan de la Cruz will end up subsidizing the generators if we insist on assuming a positive of the beta of the floating PSAs.

Given that we are calculating the required ROE in the WACC using a flawed “beta,” then the generators are getting a ROE far greater than they deserve. This leaves Juan de la Cruz in a sorry state.

BUT if we take on the perspective of the consumer, then the entire story changes.

If we want to compensate Juan de la Cruz for taking the volatility risk, then we must consider the financial evaluation of the floating PSAs. Otherwise, the traditional assessment will show that Juan de la Cruz is getting a “cheaper” floating PSA. However, this is a fallacy.  The proof of which can be seen from a mathematical calculation using the CAPM.

Comparison

Take a look at the table above.  Clearly, the floating PSA is riskier for the consumer than the fixed PSA because, again, the consumer bears the cost of the forex and fuel risk. Or to put it simply, the consumers pay more for the fuel and forex upward adjustments.

Now we have to ask: how much is Juan de la Cruz really paying for each type of contract?

A static price comparison obviously is wrong. One cannot compare one price alone, let us say a P5.0/kWh for a floating PSA versus P5.10 for a 20-year fixed-price contract.  We MUST take into consideration the WHOLE contract period.

It is however, IMPOSSIBLE to predict the future prices of fuel and the foreign exchange.  And one cannot possibly put the future prices inside the contract.  This is the reason why these volatile costs are “pass through” or “pass on.”  It is the consumers who will pay for the adjustments above the P5.0/kWh.

This begs the question of how to account for this uncertainty in the evaluation of cost for Juan de la Cruz.

The fixed PSA, on the other hand, is easy to figure out: it is fixed.

So, how can one evaluate what the real cost is for Juan de la Cruz? Common sense will tell you, the fixed price – as long as it is priced correctly – will be always be advantageous to Juan de la Cruz, all other things being equal.

Mathematically it can also be proven.  We still use the CAPM– the very same formula that is being used to determine the appropriateness of the tariff–except that this time, we use the CAPM from the point of view of Juan de la Cruz rather than the one of the generator.

CAPM

The formula above says the discount rate of any asset is equal to the risk-free rate plus a premium.  This premium is represented by the market return (MR) adjusted for the sensitivity of the asset to the return of the market.  Generally, in modern finance, the market return (MR) is defined as the return of the entire stock exchange, and the beta is the correlation coefficient of a particular stock against the return of the market.

If a stock’s price goes up or down with the market, then we say that stock is POSITIVELY correlated with the market.  The beta then will be a POSITIVE number.  If the stock’s price goes up when the market goes down and vice versa, then we say that stock is NEGATIVELY correlated with the market.  Then that beta will be a NEGATIVE NUMBER. If a stock price stays constant regardless of the behavior of the market, then we can say it has NO CORRELATION with the market. Then the beta will be ZERO.

Let us now apply the concept in evaluating the floating PSA versus the fixed PSA.

Let’s start with the easy one – the fixed price.

Since the price of the PSA is fixed (in real terms), then we can say it has NO CORRELATION with the movements in the fuel price or forex.  Or to put it simply from a consumer’s perspective—the consumer will pay the same price regardless of the fuel prices or forex. So, the beta will be ZERO, which means the discount rate we should use will be the risk-free rate. Let me go back to this number later when we do the analysis.

How do we handle the case of the “pass on” or floating PSAs?

Volatile prices, in general, will be NEGATIVELY correlated to the market, so the beta is a negative number. A simpler analogy is this: if the price of fuel or the cost of forex goes up, the value of the PSA goes down (becomes more expensive.) On the other hand, if the cost of fuel or forex goes down, the value of the PSA goes up (becomes less expensive). Clearly, there is a NEGATIVE correlation between a volatile PSA and the market.

Applying this logic to the CAPM, one will see that the discount rate for the fixed PSA will always be higher than the discount rate for the volatile or floating PSA (mathematical proof available upon request.) The reason is simple. In the case of the fixed price contract, we discount the price at the risk-free rate.

On the other hand, in the case of the floating contract, we discount the price at a rate LOWER than the risk-free rate.  Discounting at this lower discount rate will result in a higher price than one that is discounted at the higher discount rate.  That the mathematical truth.

How do we translate this to Juan de la Cruz?

This simply means, ceteris paribus, a fixed price contract will ALWAYS be lower than a floating volatile contract. And any analysis that does not take this into consideration is doing a disservice to the consumers. This also means that putting a fixed price contract into a utility’s energy mix will lead to LOWER power rates.

There is no magic in the CAPM formula. After all, anyone with some basic knowledge of calculus and finance can calculate using that formula. The major shift here is this: we should use the discount rate relevant to Juan de la Cruz rather than to the generator. It is the consumer taking the fuel and forex risks.  Hence, he must be compensated for taking on that risk. Using the generator’s beta (most likely greater than 1) to evaluate the PSA is wrong because the one paying the tariff is Juan dela Cruz and not the generator.

I am not saying that we should totally ignore floating PSAs. Floating PSAs generally are associated with fossil fuel-based contracts. I think the late Prof Awerbuch hit the nail on the head with his article. As he pointed out, “The CAPM analysis highlights some important implications of the negative correlation between energy prices and the economy, suggesting a broader conceptualization of energy security that reflects the deleterious economic effects of fossil volatility. These effects can be measured and reduced by incorporating technologies such as wind, geothermal and PV, whose underlying costs are uncorrelated to fossil prices. Fossil price risk can be mitigated only through such diversification.”

Unless this shift is made, Juan de la Cruz will always be screwed. It will be the consumer who will “pas-an” the generator because of the “pass on” nature of the volatile PSA.

Time to change.

China’s Pivot

China power

Wind and solar energy from Yiyang County in Henan Province, China. Photo c/o china.org.cn

China, the world’s biggest polluter, is making a significant shift.

At the start of the year, the world’s largest consumer of energy has announced that it will pour some $361 billion by 2020 into renewable energy investments.

The announcement came after China raised its very first national red alert for smog as two dozens of cities in the country suffered from the air pollution, where officials warned citizens of a possible reduction in visibility to less than 500 meters. The smog, which is a clear manifestation of high air pollution forced airlines to cancel flights.

China, the country that uses more than half of the world’s coal is now working on sourcing a big chunk of its energy needs from renewables.

Its economic planning office, the National Development and Reform Commission (NDRC), has said it plans to boost the capacity of solar power by five times.  The country will also spend one trillion yuan in solar, 700 billion yuan in wind energy and 500 billion in hydropower with tidal power.

At present, the country generates the most renewable energy in the world. As of 2015, China accounts for 199 GW of the world’s 785 GW produced RE capacity excluding hydropower. It has drawn up a total of 199 GW of RE, while all European countries combined and the United States only generated 276 GW and US 122 GW, respectively. The country is also the largest wind generator for the same year, producing some 30.8 GW, more than thrice the generated wind capacity of the United States and Germany at 8.6 and 5.7 GW.

China also outpaced all other countries in RE investments for the same period as its RE investments reached $102.9 billion. The amount is almost three times higher than $49.8 billion of investments of poured in by European and US of $44.1 billion.

Even before the announcement of massive investment into renewables, the Chinese government has already made it clear that it is serious in its drive to lessen its carbon emissions. Last September, the government canceled some 103 planned and under construction coal power plant projects with a combined total generating capacity of 120 GW. Just this March, the government also announced that it would either be shutting down or postponing a total of 50 GW coal projects.

With all these developments, China is poised to become the world’s leader in the global fight on climate change especially since US President Trump has headed in the opposite direction. And in the words of Greenpeace East Asia’s spokesman Li Shuo: “China has transformed itself from climate bad boy into a reluctant leader, and at the Paris climate change talks, really a true leader.”

But China’s change in gears isn’t only about towards a greener environment. It is also an economic strategy according to experts. In a report, a professor at King’s College London, Nick Butler notes that the new energy direction also aims to reduce China’s reliance on imported supplies and to create a modern economy that provides more jobs as its economy continues its transition. After all, the announced investment is seen to generate some 13 million jobs.

“Having managed the transition from a predominantly agricultural economy to one based on heavy industry, basic manufacturing, and construction, China must develop a more complex economy with a rise in services, consumption, and higher value added,” Butler said.

China’s pivot is an excellent example of how shifting to greater use of renewables comes with enormous benefits. Indeed, this significant change will pave the way for a cleaner environment as well as provide more jobs needed by its citizens.

The Philippines should take note of this shift given that the State Grid of China Corp. (SGCC) is a major investor in our transmission company National Grid Corporation or NGCP. The Philippines will stand to gain from this Chinese pivot if SGCC will help the campaign for RE in our country.

References:

http://www.newsweek.com/china-issues-first-national-smog-red-alert-538121

https://www.weforum.org/agenda/2016/06/china-green-energy-superpower-charts/

http://asian-power.com/power-utility/exclusive/china-dead-serious-its-greener-energy-mix#sthash.Nfl1olmQ.dpuf

http://www.reuters.com/article/us-china-energy-renewables-idUSKBN14P06P

http://www.abc.net.au/news/2017-03-02/china-coal-cuts-and-renewables-transform-climate-change-leader/8316660

http://www.independent.co.uk/news/science/how-china-is-planning-ahead-for-life-after-coal-a7725621.html

Let’s Not Forget Wind and Natural Gas

So much has been said about the potential of renewable energy especially on solar power in the news lately. But there’s another renewable energy source that could significantly help us reduce our greenhouse gas emissions: Wind Energy.

Similar to other renewable energy source, wind power does not emit greenhouse gas emissions, and of course, the resource is free.

But this form of energy has one advantage over other renewable sources: its low carbon foot print. According to energy specialist James Conca wind energy has the smallest carbon footprint (along with Nuclear), only emitting 15 grams per kilowatt hour (kWh). Its emissions are largely from the manufacturing, installation and the maintenance of the wind turbines.

Development in solar energy has overshadowed the good news about wind power. But we should also take note of the progress wind energy has made.

In 2016, a total of 54.6 gigawatts (GW) was installed globally, bringing the world’s total installed wind capacity at 487 GW according to the Global Wind Energy Council (GWEC). China alone has installed 23.3 GW of wind power last year, and now has the largest share of wind power in the world with 42.7%. US also added more wind energy last year after installing a total of 8.2 GW.

Analysts at the Bloomberg New Energy Finance notes that “wind is now one of the main workhorses in power markets around the world.” And the BNEF predicts that wind power’s growth will continue as some 59 GW will be commissioned this 2017, beating the additional installed capacity in 2016.

Apparently, wind power’s potential must not be ignored.

In the Philippines, the World Wide Fund notes that our grid can accommodate up to 500 MW of wind power without hurting the grid. Plus, there are new technologies, which could make the Philippines a leader at least in the South East Asia (SEA) for wind power.  While we have as much wind as our neighbor countries, the Philippines’ is friendlier to the generation sector, particularly on research and development compared to other SEA countries. Our restrictions on connecting to the grid are much less.

However, our government should be more supportive of the feed-in tariff for wind energy because, without it, development of wind power could be stunted. That’s a shame because developing this renewable source could help us shift faster to cleaner energy just like in the cases of other countries.

Last year, the wind power in the United King made waves as it generated more electricity than coal. This is a first in the country’s history.  Coal power generation in the UK declined from 22.6 percent of the country’s overall energy mix in 2015 to 9.2 percent in 2016 with the shutdown of three major coal power plants.

Just last February, Denmark was able to generate sufficient energy from the wind to supply the power needs of the entire country.  WindEurope reported that the country produced a total of 97 GW from wind, with onshore wind providing 70 GW and offshore wind at 27 GW. The volume generated was enough to supply to some 10 million average households in the European Union.

wind_turbines_denmark

Wind turbines off of Skovshoved, Denmark. Photo c/o http://www.euractiv.com/

As of 2015, wind energy combined with solar only accounted for less than 0.1 percent of the Philippines’ energy mix. There is obviously more room for wind power just like with other renewable sources if we want to meet the country’s goal of cutting our emissions by 70 percent by the year 2030.  And the best way to move forward in achieving our committed emissions is to shift our dependence on fossil fuels to liquefied natural gas or LNG for our ancillary needs.

Wind and solar energy are intermittent sources of energy. Thus, we need to beef up on our ancillary services to maintain the correct direction and flow of power as well as to address the imbalance on the supply and demand on the grid. Currently, we rely on traditional sources of energy for the security of our grid, which unfortunately, creates havoc in our environment and health.

On the other hand, natural gas is less harmful to the environment since its main component, methane, results in lesser carbon emission. Its carbon dioxide emissions are 30 percent less than oil and 45 percent lesser than other conventional fuels. Natural gas also produces less sulfur dioxide and nitrogen, which are precursors of acid rain and smog, respectively.

The benefits of depending on LNG rather than coal are undeniable. In fact, a study conducted by researchers at the University of Texas shows that natural gas and wind are the lowest-cost technology choice for power generation in the United States when cost, environmental effects and impact on public health are taken into consideration.

In the last two years, natural gas accounted for some 15 to 16% of our energy needs while coal dominated our power mix at 32 %. If we are committed to reducing our carbon emissions and saving our environment, then we should work harder in shifting away from coal and instead look at natural gas, solar and wind as viable options.

References:

https://about.bnef.com/blog/10-renewable-energy-predictions-2017/

http://www.cnbc.com/2017/02/13/china-and-us-lead-way-with-wind-power-installations-says-global-energy-report.html

https://cleantechnica.com/2017/02/24/denmark-generated-enough-wind-energy-power-power-needs-wednesday/

http://www.wwf.org.ph/stories/rp-grid-can-accommodate-500-mw-additional-wind

https://www.theguardian.com/business/2017/jan/06/uk-wind-power-coal-green-groups-carbon-taxes

https://news.utexas.edu/2016/12/08/natural-gas-and-wind-are-the-lowest-cost-for-much-of-us