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900 TPD Waste to Energy Contract for Everbright in China

http://waste-management-world.com/a/900-tpd-waste-to-energy-contract-for-everbright-in-china

Hong Kong based waste to energy developer, China Everbright International (HKSE: 00257), has won the bid for the 900 tonne per day Shandong Zoucheng waste to energy project in China.

The company said that it has now signed a concession agreement with the City Appearance & Environmental Health Bureau of Zoucheng for the Zoucheng waste to energy project which will be constructed on a BOT (Build‐Operate‐Transfer) basis with a concession period of 30 years.

The plant has a designed daily household waste processing capacity of 900 tonnes and will be constructed in two phases. Phase I has a daily household waste processing capacity of 600 tonnes.

Everbright said that the project represents a total investment of approximately RMB353 million ($55.5 million) and that gas emissions will fully comply with the Euro 2000 Standard. It is expected to generate approximately 70,000 GWh of electricity annually.

The company added that Zoucheng is a national historical and cultural attraction and one of China’s top tourist cities with sites such as Mencius Temple pictured above. Given its continued economic and social development and its increasing amount of waste generated, the Zoucheng government launched the waste‐to‐energy project to facilitate the harmless treatment, reduction and reuse of household waste.

The Zoucheng Project is the first waste to energy facility to be developed in the city.

Hong Kong’s two electricity suppliers can afford to be more generous with tariff cuts

Fuel prices have plunged in the past year, yet CLP and HK Electric are only reluctantly offering a 1 per cent cut in power bills

Millions of households and businesses are understandably dismayed by the announcement on Tuesday that the city’s electricity suppliers, CLP and HK Electric, will cut tariffs by a miserly 1 per cent despite the dramatic fall in fuel prices over the past year. With the two power companies still making billions of dollars in profits each year, the tariff reductions are little more than a drop in the ocean.

Equally disappointing is the government’s failure to defend consumers’ interests. Speaking at the Legislative Council economic development panel on Tuesday, Secretary for the Environment Wong Kam-sing revealed that the two companies originally only intended to freeze their tariffs. The reductions, 0.9 per cent for CLP customers and 1.1 per cent for HK Electric clients, only came after the government intervened. It is regrettable that Wong considered the outcome acceptable. He let down those who legitimately expected steeper concessions.

To those who have become used to ever-increasing energy bills in recent years, the cuts, albeit modest, are a small step in the right direction. According to the companies, the tariff levels are expected to be frozen in 2017 if fuel prices stabilise.

But whether the cuts are deep enough is open to discussion. Lawmakers from across the political spectrum have rightly questioned whether there was still room for further reductions. The actual savings for most CLP and HK Electric customers come to only HK$4.40 and HK$7.50 a month, respectively. Given fuel prices have dropped significantly and that the power giants made HK$10 billion and HK$3.2 billion in profits last year, respectively, the public is entitled to ask why the cuts cannot be deeper.

The criticisms levelled at the government are justified. Under the scheme of control agreement with the two power firms, each of them is entitled to 9.99 per cent return on investment. The guaranteed profits means officials can only seek to influence tariff adjustments. Officials did not try hard enough to push for more concessions. The cuts fall short of the expectations of lawmakers and the community.

It is difficult to see how the scheme of control can continue in its present form. The lack of competition and guarantee of handsome returns have put customers in a disadvantaged position. A public consultation on the energy market has opened the door for changes when the scheme expires in 2018. Officials should seize the opportunity to put in place a better regime.

Source URL: http://www.scmp.com/comment/insight-opinion/article/1892236/hong-kongs-two-electricity-suppliers-can-afford-be-more

Electricity bills in Hong Kong to see 1 per cent cut, but lawmakers want more

Households and businesses across the territory will see their cost of electricity reduced by about 1 per cent next year, driven by lower fuel clause charges as global energy prices continue to slide.

But lawmakers slammed the city’s two power suppliers for playing a “numbers game” believing there was massive room for further reductions given huge guaranteed profits and surpluses in what they’ve set aside to procure fuel.

Environment secretary Wong Kam-sing claimed the initial plan from the duo was to freeze rates but that he had pressed for them to be lowered. This is the first rate cut for both companies since 2009.

CLP Power, which supplies two million accounts across Kowloon, New Territories and Lantau, told the Legislative Council economic development panel yesterday that average net tariff rates would be reduced from 114.2 cents per kilowatt hour to 113.2 cents beginning January.

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“Because of a significant drop in fuel prices, the impact of the fuel cost increase has been contained, enabling us to reduce our tariff for 2016.” said CLP boss Paul Poon Wai-yin. The rate could be kept in 2017 if energy prices remained as low, he said.

HK Electric, which serves 570,000 users on Hong Kong and Lamma islands, will reduce average net tariffs from 134.9 cents per kilowatt hour to 133.4 cents. Managing director Wan Chi-tin said the utility had gone a further step to reduce tariffs despite pledging to freeze them for five years in 2013.

For a Kowloon resident who consumes between 400 and 800 units of electricity a month, the reductions would lower their bills by up to HK$4.4. For most residents on the island side who use 500 units a month, monthly bills could be lowered by about HK$7.5. High energy-consuming businesses will enjoy bigger rate reductions due to regressive charging rates.

Civic Party’s Kwok Ka-ki said once fuel prices went up, the companies would immediately increase the net rates. “Basic tariff rates went up for both HK Electric and CLP. Don’t play number games.”

Industrial sector lawmaker Lam Tai-fai said he was “dissapointed” that secretary could only negotiate such an “unreasonably” small reduction given the huge slide in global oil and coal prices. “Oil is at a seven year low, coal is at a nine year low. You certainly paid a lot less for fuel this year,” Lam said.

Labour’s Lee Cheuk-yan said: “It’s obvious there can be further downward adjustment because the fuel cost account has risen so sharply.” Both companies still have surpluses of some HK$2 billion each in their fuel clause accounts.

World Green Organisation chief executive Dr William Yu Yuen-ping believed the rates cuts were made to manufacture a “friendly atmosphere” ahead of the two company’s upcoming negotiations over the scheme of control regulatory framework, which expires in 2018. The scheme currently guarantees it return of 9.99 per cent on its fixed assets.

Wong said his bureau had consulted their experts and felt the tariff proposals were acceptable.

Source URL: http://www.scmp.com/news/hong-kong/economy/article/1891723/electricity-bills-hong-kong-see-1-cent-cut-lawmakers-want

Hong Kong’s prototype electric bus goes up in flames

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CLP’s Stance on Climate Change

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Power companies have gathered nearly HK$5.7 billion by overcharging – report

CLP Power Hong Kong Limited (CLP) and The Hong Kong Electric Company Limited have overcharged for electricity and fuel costs to the tune of nearly HK$5.7 billion, Apple Daily reported.

https://www.hongkongfp.com/2015/12/07/power-companies-have-gathered-nearly-hk5-7-billion-by-overcharging-report/

Excluding CLP’s special rebate of more than HK$1.2 billion in August this year, the two power companies still have more than HK$4.43 billion in Fuel Clause Recovery Accounts and Tariff Stabilization Funds – with Hong Kong Electric accounting for HK$2.1 billion and CLP for HK$2.3 billion. The surpluses could allow 320,000 Island customers and 420,000 Kowloon households to be supplied with free electricity for a year.

Tariffs paid by customers are composed of the basic tariff based on a standard cost of fuel required for electricity supply, and a fuel cost adjustment to cover any fuel costs above or below the standard cost already included in the basic tariff. Fuel cost adjustments are proposed every year. If the power company overestimates the fuel cost and hence overcharges its customers, the surplus will automatically go into the Fuel Clause Recovery Account (FCA). For instance, CLP charges its customers 27 cents per unit this year. However, the actual fuel price was 24.6 cents in October. In other words, customers paid a surplus of 2.4 cents per unit.

Paul Poon Wai-yin, Managing Director of CLP Power, said in July that the FCA was designed to “mitigate the cost impact of significant fuel cost fluctuations” and “has served its purpose to stabilise tariffs” for customers.

Prentice Koo, Assistant Manager in Climate Policy and People of the World Wide Fund For Nature Hong Kong, told Apple Daily, “For every payment made per unit of energy, customers are actually contributing to the FCA.”

CLP has been overestimating the fuel cost since 2013. The FCA balance of CLP has HK$1.60 billion while that of Hong Kong Electric had HK$1.41 billion in June – highest in ten years.

Electricity in Hong Kong is supplied by two investor-owned companies – CLP and The Hongkong Electric Company Limited. The two power companies are currently regulated through Scheme of Control Agreements, giving neither of them any exclusive rights over the supply of electricity. The agreements will expire in 2018.

According to the agreements, the permitted rate of return of the power companies is 9.99% of their average net fixed assets. Any excess of revenue over the rate is transferred to a Tariff Stabilization Fund. Therefore, the fund serves as a buffer for the company’s return.

Hong Kong Electric had HK$678 million in its Tariff Stabilization Fund in June this year, while CLP had $HK$749 million.

Koo said, “For power companies, it is best if there is money in the fund. This is because when companies underestimate the fuel_ cost, money can be withdrawn to compensate for inadequate profits.” He also said that for Hong Kong Electric, the sum of money in both the FCA and Stabilization Fund is HK$2.08 billion in total. If each household consumes 400 units of energy a month, the sum of money is enough to pay for 320,000 households’ tariffs for a year.

CLP told Apple Daily that fuel costs are difficult to estimate as international fuel prices are volatile, and even if there was a positive balance in its FCA, CLP would not make a profit from it.

Last month, the Hong Kong and Kowloon Trades Union Council submitted a petition calling for more competition and suggested the government review the profit scheme in the electricity market.

 

A New and Simple Source of Green Power: Water

http://www.gaia.cuhk.edu.hk/mocc/enewsletter/english/some_solutions.html

Professor Jimmy Yu is associate director of the Institute of Environment, Energy and Sustainability at CUHK.

Professor Jimmy Yu is associate director of the Institute of Environment, Energy and Sustainability at CUHK.

Solar power is one of the most promising forms of creating “green” energy. But could we take the process a step further and generate other kinds of energy using the sun’s rays?

CUHK Professor Jimmy Yu Chai-mei believes he has found the answer. By using chemicals such as cadmium sulfide and, separately, simple elements such as red phosphorus, the chemist has produced promising results in generating energy by splitting water molecules using sunlight.

Water splitting does not occur in the absence of catalysts. Professor Yu has been examining ways of expediting that process by adding a photocatalyst that will speed up the decomposition of the water molecules to produce hydrogen, functioning much as chlorophyll in a plant, using sunlight to induce a chemical reaction. The hydrogen can then be stored and used in power plants or as fuel for vehicles.

Red phosphorous acts as a catalyst to speed up the decomposition of water molecules to produce hydrogen, which can then be used in power plants or as fuel for vehicles.

Red phosphorous acts as a catalyst to speed up the decomposition of water molecules to produce hydrogen, which can then be used in power plants or as fuel for vehicles.

Hydrogen power holds plenty of potential because it contains no carbon. On combustion, water molecules are formed, which are harmless to the environment. That makes it preferable to typical fossil fuels, which do contain carbon and so in combustion form greenhouse gases such as carbon dioxide.

There are hundreds if not thousands of materials that can function as photocatalysts. Titanium dioxide can act as a photocatalyst – but it only works when irradiated with ultraviolet light.

Professor Yu has discovered that adding the semiconductor cadmium sulfide, a highly active catalyst, into the equation allows the titanium dioxide to extend its photo-response to the shorter bandwidths of visible light.

Subsequently Professor Yu and his team have also shown that red phosphorus, the most stable and commonly found of three forms of that element, can help break up water. Phosphorous makes up around 0.1 percent of the Earth’s crust, so there are hundreds of billions of tons of it that can be extracted fairly easily and cheaply. “It is always available, that’s the beauty of it. It will never be used up,” says Professor Yu.

Put red phosphorus into water at room temperature and expose it to sunlight, and you will see bubbles of hydrogen forming. “We were the first people to observe that property of red phosphorus,” Professor Yu says.

The chemist sees that as the most elegant method of inducing photocatalysis, using a stand-alone element rather than a compound. “Simple is beautiful,” Professor Yu says. It marks the first time a single element had been used as a photocatalyst. “That’s as simple as you get.”

Thanks to the finding, Professor Yu made the ranks of the “World’s Most Influential Scientific Minds” in 2014, as compiled by Reuters.

Now the challenge is to scale up the process. So the chemist hopes engineers can take those findings and achieve sustainable clean energy production.

“We are hardly at a commercial scale yet,” Professor Yu says. But he hopes his laboratory experiments can inspire others. “We hope to offer some possible solutions.”

by Alex Frew McMillan

Hong Kong must stop burning money on subsidising households’ electricity bills

What was supposed to be a one-off measure during times of embarrassing riches has now become a permanent fixture of city’s budget

The government’s electricity subsidy has always been understood to be a temporary “sweetener”. But, having lasted almost eight years, it’s looking like permanent recurrent expenditure to many people. That’s why finance officials recently told the Legislative Council that after four rounds of the subsidy scheme, it could not be extended for “an unreasonably long period”.

The current round is set to end in June next year. The government is preparing the public not to expect this scheme to continue beyond that date.

Some lawmakers have criticised the government for being miserly. But the government is right to end the subsidy. In fact, it should not have allowed the scheme, which costs a whopping
HK$22.3 billion, to continue for so long.

It is a wasteful subsidy in every sense of the word. Introduced in 2008 and continued thereafter, it was prompted by an embarrassment of riches from the government’s massive budget surpluses. But it is a short-sighted quick fix, a confession by our officials that they have no better ways of spending valuable public resources than to hand out money.

Another reason is that those in charge of public finance hate to commit to any substantial recurrent spending items, so they prefer one-off handouts or sweeteners, which may be extended for a period of time but called off whenever it suits them.

The scheme has benefited 2.5 million people, regardless of the economic status of their households. Why should well-off and rich families receive a subsidy for which they have absolutely no need? The subsidy would have been more justified if it had targeted lower-income groups.

The electricity subsidy scheme not only shows the government’s lack of imagination at social betterment; worse, it encourages people to use more electricity at a time when we should be conserving power and using more alternative and environmentally friendly energy sources.

Every year, we produce massive amounts of waste without an adequate or effective recycling regime. We waste millions of tonnes of food, and use immense amounts of water just to flush toilets. Instead of educating the public about the virtues of conservation, energy-saving and going green, the government, in effect, tells people to consume more electricity from coal-burning plants. This is not the message we want to send to the next generation. It’s time to end the subsidy.

Source URL: http://www.scmp.com/comment/insight-opinion/article/1886227/hong-kong-must-stop-burning-money-subsidising-households

Give us a clearer picture, Hong Kong lawmakers urge officials on electricity market study findings

http://www.scmp.com/print/news/hong-kong/health-environment/article/1882021/give-us-clearer-picture-hong-kong-lawmakers-urge

Results described as failing to show a diversity of opinions

Lawmakers are demanding a more precise breakdown of the results of a public consultation on the development of the electricity market as nearly a third of submissions were templates and the rest a mystery.

They said the results of the government’s consultation were simplistic and failed to show a diversity of opinions.

“The results of this consultation, I think, is too simple,” said tourism sector lawmaker Yiu Si-wing at a meeting of the Legislative Council’s economic development panel on Monday.

“There are 5,000 templates but we don’t have any breakdown of these other figures. We need to know people’s views and what most of the public is concerned about. Some may have put forward very unique and professional views … such as on renewable energy.”

Panel chairman James Tien Pei-chun agreed, and asked the bureau to provide more detailed analysis. “We want to know the justifications. There are over 10,000 submissions so there must very different views,” he said.

Deputy secretary for the environment Vincent Liu Ming-kwong said his office would consider if more detailed information could be provided to members.

The findings of the government’s consultation, which drew 15,765 submissions, saw no need to break the monopolies held by the city’s two power suppliers, nor cut the profits they could make.

More than half of respondents favoured keeping return rates at 9.99 per cent to give power companies an incentive to invest.

A third of submissions to the consultation, which ended in June, came at the behest of green groups, which favoured lower fees and more competition. The source of the rest remained a mystery.

Others favoured lower returns but “a relatively small number of respondents” suggested a rate below 6 per cent”. Earlier this year, the government had proposed lowering the rate of return from the 9.99 per cent down to 6 to 8 per cent.

Some lawmakers, including those from the business sector, had reservations on whether the level was appropriate without stricter conditions imposed on the suppliers for more renewable energy generation and the interconnection of their power grids. They also were sceptical about renewing the framework for another 10 or 15 years.

Labour’s Lee Cheuk-yan said the government claimed large-scale renewable energy was not feasible locally but that technology was improving. “If we sign for another 10 years and your grid isn’t opened, no one will be able to tap into it,” he said.

Tien, from the pro-business Liberal Party, said even 6 to 8 per cent was “a bit high” given the economic and low-interest rate environment. “When I joined Legco in 1988, the permitted rate of return was 15 per cent, but no one thought it was high because borrowing costs and inflation were both more than 10 per cent,” he said.

“The yield on 30-year US treasury bonds is now at 3 per cent … so the 6 to 8 per cent really amounts to big earnings for them in this environment.”

He also pointed out that there was no need for such a high guaranteed return or lengthy contract – both CLP Power and HK Electric are eyeing another 15 years – as the two suppliers had already made most of the long-term investments they needed over the last few decades.

In response, Liu said many coal-fired plants would soon have to be retired and replaced, while natural gas generation would involve high costs. “Many new investments are needed,” he said.

Environment chief Wong Kam-sing said while public opinion was clear, its consultant would examine the rate of return and the government would begin official negotiations with the two suppliers next year with the aim of setting a final rate in the next one or two.

Source URL: http://www.scmp.com/news/hong-kong/health-environment/article/1882021/give-us-clearer-picture-hong-kong-lawmakers-urge

As Paris climate conference nears, Hong Kong’s environment chief confident on emissions blueprint

http://www.scmp.com/news/hong-kong/health-environment/article/1881874/paris-climate-conference-nears-hong-kongs

As global conference in Paris approaches, Wong Kam-sing points to city’s blueprint for reaching peak emissions by around 2020

Hong Kong may not be directly involved with state-to-state climate negotiations but Wong Kam-sing, the environment secretary, is heading into next month’s United Nations Conference of the Parties (COP21) in Paris with a degree of confidence.

He said Hong Kong’s total emissions will peak around 2020, when a shake-up in how the city gets its electric power is slated for completion and a cluster of coal-fired plants are retired to make way for relatively cleaner gas-fired ones – roughly a decade earlier than the mainland’s pledge to peak emissions around 2030.

By “around 2020″, Hong Kong will be on track to reduce its carbon intensity – emissions per unit of GDP – by 50 to 60 per cent and energy intensity by up to 40 per cent. By that year, it will have already met its 2010 target of reducing total emissions by 19 to 33 per cent from 2005 levels, he said.

“The road forward is clear but we won’t see immediate reductions daily or even annually. It’s not necessary,” Wong said. “We are nearing peak emissions. It will happen when the coal-fired power plants are retired and when we are using cleaner fuel for electricity generation.”

He was quick to list a basket of measures under his energy-saving blueprint that would help achieve the intensity targets, including cutting energy use in government buildings further and tightening the buildings energy code.

“By 2025, this [tightened code] will help Hong Kong save 5 billion kilowatt-hours of electricity and 3.5 million tonnes of carbon,” he said.

But the latest government data showed that the city’s greenhouse-gas emissions have been rising since 2000, amounting to some 43 million tonnes of carbon dioxide equivalent in 2012. More than two-thirds of it still comes from electricity generation.

The first coal-fired plant to have been built since the 1980s will be retired only in 2017 and the rest are scheduled to be completely retired by the early 2030s.

Hanging in the balance will also be negotiations with the city’s two power companies on the electricity-supply regulatory framework after 2018.

Wong will brief the legislature’s development panel on the latest results of the public consultation on the future electricity market today and will discuss market readiness and future changes to the regulatory regime with the two suppliers before January.

Greenpeace had calculated that under a “business as usual” approach”, only 31 per cent of emissions could be cut in the next two decades.

It called on the government to stop nuclear imports when the contract with the Daya Bay nuclear plant comes to an end in 2034 and to boost renewables in the fuel mix.

Greenpeace senior campaigner Frances Yeung Hoi-shan said the government needed more aggressive schemes to cut emissions given the city’s high per capita annual generation.

Cheung Chi-wah, WWF Hong Kong’s senior head for climate, said the government urgently needed a climate plan that would go beyond 2020.

Wong said the government would keep an “open attitude” on the nuclear question post-2034, but any post-2020 climate and energy policy would need further discussion.

“Our current targets only go up to 2020. As to how we can set longer-term goals, we will have to come back to Hong Kong [from Paris] and discuss this with the community on how we can undertake this process.”