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How Politics and Pollution Could Push China Into the Climate Leader Role the US Is Giving up

https://www.desmogblog.com/2017/01/30/how-politics-pollution-could-push-china-climate-leader-role-us-giving

Earlier this month China halted more than 100 coal-fired power projects. Scrapping these projects, with combined installed capacity of more than 100 gigawatts, may have more to do with China’s current overcapacity in coal production than its commitment to mitigating climate change. Nevertheless, Chinese leaders are likely happy that the move is framing their nation as a green energy leader, according to experts in Chinese and environmental policy.

That’s because, they say, the Chinese government is now eager to fill the vacuum in climate change leadership that is being left by the U.S. And, they say, China is poised to eat America’s lunch in the renewable energy sector.

Pollution Fuels China’s New Energy Priorities

Saying that China is doing nothing on climate change has long been a right wing talking point used to stop U.S. regulations such as carbon taxes. While that may have been true a decade ago, it certainly isn’t true now.

Already, China is both the world’s leading producer of renewable energy technologies and its biggest consumer.

A recent Bloomberg New Energy Finance report showed that China invested $287.5 billion in clean energy in 2016, while the U.S. spent $58.6 billion. And in January it announced plans to invest an additional $120 billion a year in renewable power before 2020.

China’s five-year plan on energy and climate is ambitious, calling for an 18 percent reduction in carbon intensity from 2015 levels. It aims to reduce coal to 55 percent of total power by 2020, down from 69 percent now.

But China’s most urgent need is not reducing greenhouse gases, or even cashing in on the burgeoning green tech market, but eliminating the smog choking its cities, which is caused by burning coal, oil, and biomass. Over the past decade, China’s degraded air quality has caused millions of premature deaths, hurt its economy, and has become a primary cause of social unrest.

John Chung-En Liu, a professor of sociology at Occidental College in Los Angeles, told DeSmog that, despite positive stories about scrapping coal plants, these actions don’t mean an imminent end to China’s use of fossil fuels. And they don’t mean China is doing this for the world’s benefit either.

“The media have been talking about closing down 100 coal powered plants, but the real reason is that China has overbuilt from a massive expansion of coal over the past 20 years,” he said. “The Chinese government is committed to green tech but can’t make the move quickly because of the infrastructure.”

Nevertheless, China’s ambitious plans are bound to help reduce emissions that lead to global warming in the long run. And scholars say the country is planning to use its investment in green tech to its advantage, and at the expense of the United States.

China Poised to Benefit From Investment in Renewables

China’s dominance in wind, solar, and hydro energy is growing as the U.S. is falling behind, experts have said.

A paper released in December by the Information Technology & Innovation Foundation (ITIF) made the case that, even before Donald Trump took office, the U.S. was forfeiting its chance to capitalize on the growing clean energy market.

“The United States is losing this race because Asian countries are out-investing the United States and dictating the terms of competition, often flooding the market with low-cost, unimaginative products,” the ITIF report concluded.

In 2016, China was by far the leader in producing solar energy. At the end of 2014, China made one out of every three wind turbines in the world and last year a Chinese wind energy company bested American companies in producing wind power. In fact the country is producing more wind power than it can use, at least until the central government finds a way to move energy from where it’s produced to where it’s needed.

Last year China led the world in sales and manufacture of electric vehicles.

America, too, could benefit from similar growth in green tech if the current administration weren’t so committed to fossil fuels, according to Angel Hsu, a professor of environmental studies at the Yale School of Forestry.

“The U.S. economy stands to suffer with Trump’s denial of clean energy,” said Hsu. “If Trump wants to create jobs like he says he does, ignoring the potential of green jobs would be a huge oversight.”

China’s Climate Change Asset: A Lack of Kochs

Scholars of Chinese energy policy say the country benefits from having no climate denying lobby or equivalent to the Koch brothers.

“A critical difference is that there is no private oil and gas lobby in China,” Liu said, adding that climate skeptics are a fringe group within the Communist Party and largely ignored.

Energy interests are state-owned in China, and while they are not puppets of the state, they have much less relative power on the state’s official policies. Right now, the official state policy is to reduce pollution and greenhouse gases as quickly as possible.

“When the central government says, ‘Set up the policy,’ the companies must follow,” Liu said. “Yes, they will try to exert their influence within the government but not to the extent as oil and gas companies do in the U.S. In the U.S., industry will try to block any carbon regulation that hurts their opportunities, so they fight vehemently to slow down any regulation.”

Will U.S. Cede Climate Leadership to China?

Unlike President Obama, who urged the U.S. to show leadership in curbing climate change, the Trump administration has made clear that it plans to double down on dirty energy. While China has promised to expand its climate commitments, the new U.S. president has threatened to pull out of the Paris Agreement. That could allow Bejing to fill the leadership void left by Washington.

State-run newspapers are already boasting of China’s potential to exploit its leadership on global warming.

In a speech at the most recent World Economic Forum, Chinese President Xi Jinping gave a vigorous defense of multilateral cooperation, the kind of speech that U.S. presidents used to give, observers noted.

“Countries should view their own interest in the broader context and refrain from pursuing their own interests at the expense of others,” Xi declared.

China still has issues of huge inequality and provincial needs that are often at odds with the edicts of the central government. And for all its ambitious goals, the central government still doesn’t have a plan to address how it will meet them without economic pain for some coal-dependent provinces in the short term.

Liu points out that China is stuck with dirty industries, in addition to dirty means of powering them, and any tightening of regulations could come at the expense of much-needed jobs that may support an entire region.

Hsu told DeSmog that Chinese colleagues she spoke with at the Marrakech climate conference in November 2016 were optimistic about their country’s prospects in seizing not only economic opportunities in green tech, but the nation’s ability to claim the moral high ground on climate change.

“They said worldwide pressure would be put on the U.S. because they’re the second largest emitter of carbon and they’re not doing anything,” Hsu said. “So it deflects attention away from China and allows them to consider how to decarbonize to 2050 and put a long-term strategy in place. They don’t necessarily seek this role on climate change but they’re willing to take it in the absence of U.S. leadership.”

It’s been little more than a week under the new Trump administration, but all signs so far point to the U.S. government trumpeting discredited views on climate science and getting left behind in the burgeoning clean energy sector.

Towards a new European mindset on waste-to-energy?

The European Commission released on 26 January the Communication on the Role of Waste-to-Energy in a Circular Economy. Although non-binding, the communication analyses the current role of waste-to-energy and gives guidance on Member States on how to cope with the problems this generates.

https://www.zerowasteeurope.eu/2017/01/towards-a-new-european-mindset-on-waste-to-energy/

From Zero Waste Europe’s point of view, the Commission has positively changed its position from promoting incineration to acknowledging the problems related to overcapacities, distortive economic incentives and the risk that a very quick phasing out of landfills shifts waste from these to incinerators and not to prevention, reuse and recycling.

In this regard, the Commission advises those Member States heavily relying on landfills to focus on separate collection, on increasing recycling capacity and on diverting bio-waste from landfills. It insists that in case these Member States want to obtain energy from waste, they are recommended to recycle bio-waste through anaerobic digestion. In addition, they are called on taking into account the commitments and objectives for next 20-30 years (separate collection and recycling targets) and carefully assess the evolution expected for mixed waste when planning infrastructures, so as to avoid regrettable investments (i.e. redundant incinerators).

When it comes to those Member States heavily relying on incineration, the Commission calls on them to raise taxes on waste-to-energy, phase out public support schemes, decommission old facilities and establish a moratorium on new ones. The case on defunding waste-to-energy has been extended to all Member States, so as not to distort the waste hierarchy. In this sense, the Commission acknowledges that the waste operations delivering the highest reduction of GHG emissions are prevention, reuse and recycling and are the ones to be promoted, something Eunomia’s report for Zero Waste Europe of 2015 already showed.

Zero Waste Europe welcomes this call, but would have expected the Commission to show this ambition when last November proposed a revision of the Renewable Energy Directive that is the one opening the door for renewable energy subsidies for incineration. ZWE expects MEPs and national governments to take note of this communication when reviewing the Directive and bring coherence between EU legislation.

ZWE notes, however, that the text still considers that waste incineration has a role within a circular economy, which is a conceptual contradiction because if material loops are effectively closed there is nothing left to burn. A more accurate approach would be to say that the capacity of waste to energy incineration is to be used in the transition period to a circular economy but once proper material and value preservation policies are successfully implemented burning waste will be redundant.

Finally ZWE’s warns about the Commission current double standards with its approach to waste to energy (WtE) in Europe and its support to WtE in the rest of the world, particularly in the Global South where we have seen successful recycling programs having been dismantled to feed the European funded incineration plants.

Nevertheless, this communication seems a change in the mindset of the European Commission and a positive step to phase out environmentally harmful subsidies and move towards zero waste.

Theresa May must challenge Trump’s ‘contempt’ for climate change, say MPs

CTA says: Misogynist arrogant silver spooned Republican bully wants to make the USA the ‘Ultimate’ instead of ‘Great Satan’.

http://www.britishslang.co.uk/slang/trump

https://www.theguardian.com/environment/2017/jan/27/theresa-may-must-challenge-trumps-contempt-for-climate-change-say-mps

MPs from across the political spectrum say the UK prime minister must urge the US president to remain in the global Paris agreement

Prime minister Theresa May must challenge President Donald Trump’s “contempt” for environmental protection and urge him to remain in the global agreement to fight climate change, according to MPs from across the UK’s political parties.

May will meet Trump on Friday in Washington DC and has been warned by MPs that the US president’s approach to global warming could determine whether or not people around the world suffer the worst impacts of climate change, such as severe floods, storms and heatwaves.

In his first few days as president, Trump has already replaced the climate change page on the White House website with a fossil-fuel-based energy policy, resurrected two controversial oil pipelines and attempted to gag the Environmental Protection Agency, the Agriculture Department and the National Parks Service.

Trump, who has called climate change a “hoax” and “bullshit”, has packed his administration with climate-change deniers and his pick for secretary of state is former ExxonMobil boss Rex Tillerson.

“We have grave concerns about the new president’s views on climate change and his reported plans to abandon the Paris agreement,” said the cross-party Environmental Audit Committee (EAC) of MPs in a letter to May. “Climate change is one of the greatest challenges of all time. The scientific evidence is unequivocal.”

The US is the second largest emitter of greenhouse gas emissions and the MPs said Trump’s “approach to reducing emissions could determine whether we, in the UK and people around the world, experience or avoid the worst impacts of climate change.”

Mary Creagh MP, EAC chair, said: “The prime minister should start by telling him climate change is not ‘a hoax’. We’re urging her to impress upon President Trump the importance of global action to tackle this global problem and to continue the US commitment to the Paris agreement.”

Caroline Lucas, a Green Party MP, said: “Donald Trump’s first few days as president have revealed his contempt for environmental protection. Failing to bring up climate change with him would be a dereliction of duty from Theresa May.”

Ed Miliband MP, a former leader of the Labour Party challenged May in the House of Commons on Wednesday: “As the first foreign leader to meet President Trump, the prime minister carries a huge responsibility on behalf of, not just of this country, but the whole international community in the tone that she sets. Can I ask her to reassure us that she will say to the president that he must abide by, and not withdraw from, the Paris climate change treaty?”

May replied: “The Obama administration signed up to the Paris climate change agreement, and we have now done so. I would hope that all parties would continue to ensure that that climate change agreement is put into practice.”

A government spokeswoman added: “The future direction of US climate policy is a matter for the US. But we face shared challenges on energy and have worked closely together on climate change issues. And we hope to see this continue under the new administration.”

May also told MPs she is “not afraid to speak frankly” to President Trump, thanks to the special relationship between the UK and America. But after the release of extracts from a speech May was giving in the US, she was accused of “grovelling” by former business secretary Vince Cable in order to win a trade deal.

One the eve of Trump’s inauguration, when 2016 was declared as the hottest year ever recorded, leading climate change figures urged the president to “make America great again” – and the world safer – by embracing the trillion-dollar green tech revolution. Over 100 UK climate experts also wrote to May earlier in January warning that Trump’s suggestion that he would cut US climate science would leave the world “flying blind” in tackling global warming.

Craig Bennett, chief executive of Friends of the Earth, said: “Trump’s war on our environment has already begun. Silence [from May] is not acceptable – it will simply legitimise the new president’s climate denial.”

Greenpeace UK executive director John Sauven said: “The relationship is only special if the prime minister is prepared to say what Trump wants to ignore. And what May should make absolutely clear is that the UK won’t wind back the clock on progress but will keep striving for a more peaceful and prosperous future.”

On 11 January, before President Trump’s inauguration, Tillerson said the US should remain part of the global climate change agreement, signed in Paris in December 2015.

“It’s important that the US maintain its seat at the table,” he said. The danger of climate change is real and “requires a global response”, he said. “No one country is going to solve this on its own.”

But on Thursday, a draft executive order leaked to the media suggested the Trump administration is preparing to order sweeping cuts in funding to the UN and other international organisations, while potentially walking away from some treaties.

Brussels urges countries to stop funding incineration

The European Commission has urged member states to gradually phase out public funding for energy recovery from mixed waste in new non-binding guidelines on waste-to-energy.

Mixed waste used as feedstock in waste-to-energy processes is expected to fall due to higher recycling targets, currently being discussed by the EU institutions, as well as separate collection obligations, the document says. This type of waste accounts for just over half of all waste converted into energy in the EU.

The Commission notes that experience in some member states has indicated a real risk of stranded assets, particularly in incineration. Member states with little incineration capacity and high reliance on landfilling should prioritise new recycling capacity and develop anaerobic digestion to treat biodegradable waste, it says.

Countries with high incineration capacity should ban new facilities while decommissioning old, less efficient ones, the document states. They are also advised to introduce higher incineration taxes for inefficient processes and phase out support schemes.

Presenting the guidelines on Thursday, Commission vice president Frans Timmermans said that creating a market for incineration should be avoided “as much as possible”. “It’s unavoidable for a small part, but only at a stage where recycling is no longer possible – and certainly should not be done before that,” he argued.

The document stresses the importance of the priority order set in the waste hierarchy in ensuring that waste-to-energy capacity does not generate stranded assets.

The Commission seeks to clarify how the hierarchy applies to various waste-to-energy processes, noting that they rank differently in terms of their sustainability.

Anaerobic digestion counts as recycling in the waste hierarchy, which is half-way up the ranking just behind prevention and preparing for reuse, according to the guidelines. Just below, they place waste incineration and co-incineration operators with a high level of energy recovery under ‘other recovery’, together with reprocessed waste used as fuel.

Only waste incineration and co-incineration with limited energy recovery are classed as disposal, the bottom category of the hierarchy, along with gas from landfills. Incineration, co-incineration in kilns and anaerobic digestion provide around 1.5% of the EU’s total final energy consumption.

However, the guidance leaves member states the opportunity to depart from the priority order if they can justify why this achieves “the best environmental outcome”. Potential reasons outlined include technical feasibility, economic viability and environmental protection.

Green group Zero Waste Europe said the recommendations provide clarity on how to implement the waste hierarchy. But it regretted that the Commission had not included its call to phase out subsidies for waste-to-energy in its proposal for a revised Renewable Energy Directive from last November, calling on MEPs and member states to do so during the legislative process.

Additional reporting by José Rojo

susanna.ala-kurikka@haymarket.com

The role of waste-to-energy in the circular economy

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CLP Power to tap methane from Tuen Mun landfill for electricity

The company is awaiting an environmental approval for its plan to build generators on the site; project will cost “more than HK$100 million”

http://www.scmp.com/news/hong-kong/health-environment/article/2065471/clp-power-tap-methane-tuen-mun-landfill

The larger of the city’s two electricity providers will seek approval for the installation of 14-megawatt electricity generating units powered by gas at a Tuen Mun landfill to expand its portfolio of “renewable” energy projects.

CLP Power managing director Paul Poon Wai-yin said the large amounts of flammable gases such as methane, produced from the decomposition of municipal waste, could be tapped for power.

About 7,300 tonnes of such waste is dumped in the landfill at the tip of Nim Wan daily.

Poon said the waste-to-energy conversion was a better source of renewable energy than solar or wind, which required massive amounts of land and investment, adding:

“On one hand it will help reduce [greenhouse gas] ¬emissions from landfills, and on the other, help replace the burning of fossil fuels to generate electricity.”

Quince Chong Wai-yan, head of corporate development, said the new facility – estimated to cost “more than HK$100 million” – would have a minimal impact on tariffs due to its limited scale.

The project’s first phase comprises five units capable of generating enough electricity to power 17,000 four-person households for one year. A second phase will add two more units to the site.

A new climate change action plan released by the government last week set new emissions reduction targets for 2030. Authorities hope to achieve this by moving away from coal-fired power generation to natural gas and non-fossil fuels.

While the plan stopped short of a target for renewables, it highlighted a “3 to 4 per cent” capacity, to be realised between now till 2030. Poon said CLP was already on the way to help meet 1 per cent of this mark.

He stressed that the phasing out of CLP’s coal-fired units over the next decade would also be discussed with the government in negotiations for a post-2018 regulatory framework, expected to be completed by the end of the administration’s term.

Greenpeace senior campaigner Frances Yeung Hoi-shan said the facility would help reduce methane emissions, a more potent greenhouse gas than carbon dioxide. But she said most green groups did not consider processed waste a “renewable energy” source. Yeung urged the government to require power companies to incentivise investments in sources such as solar and wind energy in the new regulatory framework.

The new action plan stated that tariffs and renewable energy certificates will be introduced as incentives in negotiations with CLP Power and HK Electric. But Poon did not provide details at a media briefing on Wednesday.

Impact assessments for CLP’s proposed units at the landfill have been completed and the company will apply for an environmental permit shortly. It hopes to begin operations of the first phase in the third quarter next year.

The Environmental Protection Department welcomed the project and said it would facilitate implementation.

Hong Kong government aims to slash carbon emissions with 2030 action plan

While government hopes to reduce total emissions by 26-36 per cent, some critics say the plans lack conviction

Annual carbon emissions could be slashed from around six tonnes per person to between 3.3 and 3.8 tonnes by 2030, according to the government’s latest climate change action plan.

But a think tank and green group believe the plan lacks hard targets for renewables and the ambition to phase out coal in the fuel mix.

The target, which will translate to an absolute carbon emission reduction of 26 to 36 per cent and reduction of 65 to 70 per cent in carbon emissions per GDP from 2005, will use a cleaner, less coal-intensive fuel mix and more energy efficient buildings and transport.

Renewable energy would also be applied on a “wider and larger scale”, it said.

Measures to incentivise private investment in renewables could be introduced in the post-2018 regulatory framework with power companies, which is being negotiated, the plan says.

Government departments are looking at installing floating photovoltaic systems on reservoirs, with two expected to be completed at Shek Pik and Plover Cove this year, and on slopes, such as at the old Anderson Quarry.

The Environment Bureau however stressed that the city did not have favourable conditions for large-scale commercial use and as such, did not set any concrete targets for 2030.

Also missing were hard targets for reducing energy use in the private buildings sector. Secretary for the Environment Wong Kam-sing said a consensus had been reached for the building sector to voluntarily reduce electricity consumption on an “ongoing” basis, with details still to be finalised.

“Overall we would like to make it a kind of pattern similar to the Paris agreement,” he said, referring to the land climate accord, which requires each individual country to work toward its own nationally-determined contributions to curb global warming and report back every five years.

Maura Wong, CEO of think tank Civic Exchange believed the plan lacked commitment. “We still don’t know by 2030 whether we will be coal-free and what the mix will be between natural gas and nuclear,” she said. “They need to be ambitious enough to set a clear date of when they will completely phase out coal.”

WWF-Hong Kong’s conservation director Gavin Edwards said: “We welcome the government’s openness to 3 to 4 per cent renewable energy, but believe that it should be a formal target and … more ambitious with at least 5 per cent renewables by 2030.
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Source URL: http://www.scmp.com/news/hong-kong/health-environment/article/2064045/hong-kong-government-aims-slash-carbon-emissions

How China has embraced renewable energy and Hong Kong hasn’t, and what’s behind city’s green power inertia

Summer 2016 saw record heat, and health problems from air pollution are rising, yet green energy projects have been shelved or denied funding; electricity firms lack incentives to go green, WWF says

Professor Johnny Chan Chun-leung is one of Hong Kong’s most eminent climate and energy scientists, and he is a very frustrated man. This month Beijing announced it would invest 2.5 trillion yuan (HK$2.8 trillion) in renewable energy technology by 2020 to establish the nation as world leader in sustainable and clean energy, and create 13 million jobs. Meanwhile, Chan and other respected scientists in Hong Kong are struggling to obtain financial support for their green energy projects.

Whereas China embraces wind, tide, solar and wave energy as essential tools to tackle climate change and its acute air pollution, attitudes in Hong Kong appear as fossilised as the fuel that provides 78 per cent of its energy needs.

Chan, chair professor of atmospheric science at the City University of Hong Kong’s School of Energy and Environment, outlined details of an innovative tidal turbine project at a conference on renewable energy last week, organised by the city’s Business Environment Council. Chan’s team has developed a system that can generate electricity even in low tidal streams, typical of the seas around Hong Kong. Though it is early days, trials staged at the Gold Coast Marina in the city’s Tuen Mun district produced encouraging results.

He now needs funding to scale it up, with a view to offering the city a viable green energy alternative, but his application to the Environment and Conservation Fund for HK$2 million was rejected. “The ECF told me today that I ‘did not demonstrate the merits and contributions of the proposed study to environmental protection’,” he says. “How ridiculous.”

It is not an isolated incident. Others complain privately that Hong Kong funding bodies are “overly risk averse” and are rarely enthusiastic about funding green energy research and development.

“I believe more can be done to promote local funding for R&D for all renewable energy components,” says Dr Walid Daoud, a solar energy expert from City University and another speaker at the council’s conference. Many believe these difficulties are just one symptom of a wider malaise when it comes to supporting green energy in Hong Kong.

“Hong Kong performs badly in overall carbon emissions and renewable energy,” says Cheung Chi-wah, senior head of climate and footprint programmes at environmental campaign group WWF-Hong Kong. He notes that the city’s emissions of greenhouse gases responsible for global warming have been rising steadily and are 23 per cent above their level in 2002. That was the same year the Hong Kong government published its first study of renewable energy, compiled by the Electrical and Mechanical Services Department. The report estimated that 17 per cent of Hong Kong’s energy needs could be supplied by solar power alone.

It also made a key primary recommendation that the government should set targets for renewable energy’s contribution to demand of 1 per cent, 2 per cent and 3 per cent for 2012, 2017 and 2022, respectively. Nearly 15 years later, with electricity consumption rising about 5 per cent a year, the city recording record-breaking temperatures last summer, and health problems due to worsening air pollution growing, very little has been achieved. Instead of the proposed 2 per cent target for 2017, the latest data shows that the proportion of energy used in the city that is produced by renewable means is still less than 1 per cent – far from the 17 per cent potential – and the targets have not even been implemented.

Indeed, by 2012 only 2.2 megawatts of solar photovoltaic panels, capable of meeting 0.01 per cent of Hong Kong’s energy needs, had been installed.

Hong Kong is also one of the few advanced cities in the world with no feed-in tariff scheme, or “net metering system”, in place. This means that, rather than small-scale green energy producers being paid for contributing any excess energy to the grid, they can only donate it.

Energy consultant Mike Thomas, of the Lantau Group, another speaker at the council’s event, thinks it is unhelpful to compare China and Hong Kong in terms of being “behind or ahead” because of the vast differences in the two economies’ scale, resources and political systems. He also believes Hong Kong is taking the right steps by implementing the government’s new fuel mix for energy supply by 2020, which consists of about 50 per cent natural gas, around 25 per cent nuclear power and more use of renewable energy sources. Natural gas is still a fossil fuel, but 30 per cent to 50 per cent cleaner than coal in terms of emissions.

“It is true that there is very little renewable energy, strictly speaking, but given the rabid debate about the use of green space for housing, I’m not sure that converting the hillsides to solar panels would appeal either,” he says. The issue of “low energy density” (the relatively high land area needed to produce 1 kilowatt of renewable electricity) is often cited by opponents of renewable energy in Hong Kong, which, including its 263 islands, has a land area of just 1,104 sq km.

Douad calculates the city would need to cover 20 per cent of its surface area with 10 per cent efficient solar panels to meet its energy needs, yet he remains a firm advocate of solar power.

“The 20 per cent is for the actual lateral 2D land use. However, we could also consider the vertical 3D of the urban landscape, using building walls as well as rooftops, sun-exposed roads and highways, sound barriers and water reservoirs,” he says.

While delegates at the council’s conference earnestly discuss the possibilities of using renewable energy locally, most leading cities have already embraced renewables and the smart grid – the use of digital technology to improve reliability, resiliency, flexibility, and efficiency – and have coherent policies in place to foster them.

Singapore is ramping up the use of solar panels through initiatives such as SolarNova, a government-led programme, and investing in green energy research via The Energy Research Institute. The city state is already seeing positive results. Figures for 2014 show that green energy sources contributed 3.7 per cent of total energy consumption (up from 2.4 per cent in 2005) and analysts expect that figure to top 5 per cent by 2020.

Hong Kong does have small-scale solar schemes designed for local consumption, and some government buildings generate solar power, but its approach to solar energy is piecemeal.

CLP Power, one of the city’s two electricity suppliers, commissioned its award-winning renewable energy power plant on Town Island in Sai Kung in January 2010, comprising wind turbines and solar panels, to supply the needs of the island’s drug rehabilitation centre, and says it has connected about 250 small-scale local schemes.

The other supplier, Hongkong Electric, says about 70 local use renewable systems have been connected to its grid over the past 10 years. It also operates a 1MW solar plant and the only wind turbine connected to Hong Kong’s power grid.

It might be imagined that geographical restrictions and a scarcity of available land would make harnessing offshore wind, wave and tidal power – as Chan proposes – more attractive, but there is little sign of progress on any of these. Detailed proposals from the electricity companies to build offshore wind farms were awarded environmental permits, but both schemes were shelved in 2013 and mysteriously disappeared from the local energy agenda.

“We are in the process of collecting wind, wave and other environmental data, along with a review of the engineering design, to complete the feasibility study,” a CLP spokesman says of its plan.

Hongkong Electric’s proposed wind farm in waters off Lamma Island was to supply 1.5 per cent of its total output. Asked about the proposal, a company spokesman says “field wind measurement has been going on since 2012”.

Cheung says no one in the industry understands why the company needs to collect five years of wind data. He suspects the real reason for offshore wind power being dropped is that the schemes of control both power companies have negotiated with the government, which regulate their profits on operations and investment, do not offer enough financial sweeteners for either company to proceed.

The current schemes of control are due to expire by end of 2018, and the government is negotiating terms with the companies to renew them. Cheung thinks it’s “a perfect time for the government to show its determination by introducing significant targets and incentives for energy consumption reduction and [renewable energy] development”.

One of the thorny issues that will need to be ironed out is tariffs. Hong Kong has some of the cheapest and most reliable power in the world (electricity costs about half what it does in New York). Although it is widely believed that greater use of green energy is essential, there is less agreement on who will pay for the higher prices or pick up the bill for integration of an intermittent power source to the grid.

While energy costs account for only 1.6 per cent of the average Hong Kong household’s budget, there is little commercial incentive for change and little political appetite for heaping extra costs on hard-pressed families.

There is more hope than expectation that Chief Executive Leung Chun-ying will use his final policy address to announce Hong Kong will follow Beijing’s lead and reveal a bold new policy for renewable energy with defined targets, a credible strategy to achieve them, and support for home-grown innovations such as Chan’s.
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Source URL: http://www.scmp.com/lifestyle/article/2062467/how-china-has-embraced-renewable-energy-and-hong-kong-hasnt-and-whats

$40m Contract for B&W Vølund to Supply “World’s Largest” Waste to Energy Plant in China

Babcock & Wilcox Vølund A/S has been awarded a contract worth close to $40 million to design the boiler for the huge 168 MW waste to energy plant being planned for Shenzhen, China.

https://waste-management-world.com/a/40m-contract-for-bw-vlund-to-supply-worlds-largest-waste-to-energy-plant-in-china

Babcock & Wilcox Vølund A/S has been awarded a contract worth close to $40 million to design the boiler for the huge 168 MW waste to energy plant being planned for Shenzhen, China.

The company, the Danish subsidiary of Babcock & Wilcox Enterprises, Inc. (NYSE:BW), was awarded the contract by Shenzhen Energy Environmental Engineering Co. Ltd. in Shenzhen, Guangdong Province, China.

When complete, the plant will provide a long-term waste management solution for the 5600 tonnes of the region’s waste per day while generating an estimated 168 MW energy.

It is claimed that this will make it the largest waste to energy plant in the world, although other plants built in multiple phases may have more processing capacity.

B&W Vølund will supply equipment, including a DynaGrate®combustion grate system, hydraulics, burners and other boiler components for the 168 megawatt plant. It will also provide construction advisors for the combined heat and power project.

“The demand for reliable and clean renewable energy is growing in China and throughout much of Asia,” said Paul Scavuzzo, senior vice president, B&W Renewable.

The circular Shenzhen plant will be built with sustainability in mind and will incorporate rooftop solar panels, a visitor education center and an observation platform into its architectural design. It also represents the first time B&W Vølund has deployed its DynaGrate® technology in China.

The plant is scheduled to begin commercial operation in mid-2019.

A Europe powered only with renewable energy

This vision was launched in 1992 from within the world-leading power equipment company ABB.

http://airclim.org/acidnews/europe-powered-only-renewable-energy

Europe can be powered by wind (mainly offshore) and by solar power (mainly as concentrating solar power) in North Africa and southern Europe. That was the futuristic vision of Gunnar Asplund in 1992, as shown in the map.

“It was not popular within ABB,” says Asplund in 2016.

Swedish Asea merged in 1988 with Swiss Brown Boveri to create ABB. At the time, ABB tried to market nuclear reactors of Swedish origin (eventually without success) and increased its nuclear power activities by the acquisition of US Combustion Engineering. ABB also developed PFBC coal and lignite plants at the time, but had no real stake in wind and solar.

By the year 2000, ABB would divest all power plant construction. But that was eight years ahead.

The idea of a gigantic grid and big centralised solar plants and big offshore wind power plants was also controversial in the NGO community. “Small is beautiful” had a strong resonance. ABB reached out to garner support from Swedish NGOs, but with no real success.

Asplund’s idea was that most of the cost for electricity is for generation, and that transport of the power even for very long distances, need not add more than 25 per cent. Power should be produced where conditions are the best: most wind power offshore or at the coast, solar where the sun shines most, and all connected by many, long power lines.

Storage was to be supplied by existing hydropower in Norway, Sweden, Iceland and continental Europe.

It took some nerve to claim by 1992 that wind and solar power could be the future, even in a 100-year perspective. All the wind power in the world produced less than 5 TWh in 1992, solar only 0.5 TWh, adding up to the equivalent of a single nuclear reactor. Offshore wind was nowhere in 1992 and was of no significance until the 2010s. Nuclear power produced 2,100 TWh, and was still on the increase. So was fossil power almost everywhere in the world.

The 1992 vision is still controversial, but nobody doubts that wind and solar have a bright future.

The belief in renewables went hand-in-glove with the emergent technology that Asplund led at ABB Ludvika: HVDC light, the slimmer version of the high-voltage direct current cable.

To the casual observer, the map of cables all over Europe looked as if the purpose was to maximise sales of high-voltage cables.

This was indeed not so far-fetched.

“The vision served to motivate our development work,” says Asplund frankly.

HVDC Light was first tested in the late 1990s and has since been a success story for ABB, sometimes exactly the way Asplund envisioned.

The technology is indeed impressive. Asplund has a sample in his office, about 12 cm in diameter. Such a cable can conduct 1000 megawatts, the output of a nuclear reactor. HVDC is well suited not only for connecting point A to point B, but also for creating a grid, like a spider’s web.

HVDC is used for bringing offshore wind power in the North Sea to the UK and connecting Norway to the Netherlands, Germany and the UK so intermittent power can be balanced by Scandinavian hydro. ABB has also built a 2,000 kilometre 800 kV transmission line in China so hydro in one part of the country can supply power to other parts, and balance wind and solar power, where China leads the world.

So the 1992 concept works, and 100 per cent renewables is possible.

“By 2092 I hope it has looked like that for a long time,” says Asplund.

Being an impatient person, he has moved on to another futuristic field: CO2-free transport.

There are not enough biofuels in most countries. There is a rich resource of renewable electricity, but electric cars are heavy, expensive and take a long time to charge.

His solution: electric highways, where electric cars can run on direct-feed power from the road, and recharge batteries at the same time.

His company Elways (“el” means electricity in Swedish) works with the practical aspects of designing rails and connectors, and has been granted 17 patents and filed for several more. The company has received substantial support from the Swedish Energy Agency.

The cost for the car-owner, for connectors, may be a couple of hundred euros.

“It would be extremely expensive to have all roads in Sweden rebuilt for direct feed. To have it for the big roads, not so expensive,” he says.

This second future looks a lot like the first one: an all-electric all-European spider-web.

Fredrik Lundberg

The scenario from 1992., with 700 GW from solar, 300 GW from wind and 200 GW from hydro.

The scenario from 1992., with 700 GW from solar, 300 GW from wind and 200 GW from hydro.

Vision 1992, actual results 2015

Share of renewables. In 2015, the 28 nations that are now the EU member states (EU-28) produced 29 per cent of their electricity from renewables. This is far from 100 per cent, but a big improvement on the 15 per cent in 1992. Renewable electricity in 1992 was almost exclusively hydro. Hydro production has not changed much and totalled 337 TWh in 2015. The “other” renewables (than hydro) have grown from 21 TWh in 1992 to 601 TWh in 2015. Most of this increase took place after 2008.

Which renewables? Wind and solar have developed roughly as in the scenario. Biomass, not in the scenario, is of some importance, and produced more electricity than solar in Europe in 2015. Biomass, and the so far insignificant tidal and geothermal power are not intermittent and do not need long power lines. Wave power, which was not in the scenario, but would fit well in a super grid, has still not taken off.

Wind. Wind power has, so far, mainly been on land. It is all a part of a centralised grid. Turbines are much larger, more efficient and more reliable than in 1992. The offshore wind parks are even larger, and are connected pretty much according to the 1992 map.

But wind power has mainly grown outside the utilities. Small community ownership of wind parks has however been of importance for acceptance of wind power, at least in Germany.

Solar. In the 1990s and the 2000s the main potential of solar power was often thought to lie in concentrating thermal power (CSP) based on systems of lenses or mirrors.

Heat can be stored, so output can match demand and also supply power at night. CSP promised higher efficiency than photovoltaics, at least in environments with few clouds, such as in deserts. But CSP requires large-scale installations and huge investments in one steep step. This essentially did not happen. There are a few big CSP plants in Spain and Morocco, but so far it has been a sideshow to photovoltaics (PV).

Most of the PV capacity is decentralised: rooftop or small ground-level solar farms. Some of the output is used locally so as to reduce the electricity consumption. The distance between producer and user is, in this sense, not long.

The large-scale installation (utility scale) of PV is growing even faster than rooftop solar and is now the top segment in many countries. Even so, the scale is modest compared to nuclear, coal and offshore wind.

Then again: practically all PV is grid-connected, so the millions of panels add up to big effects on national and European grids and markets. Unlike the 1992 map, much solar is in central Europe (Germany and the UK) rather than in the sunnier south.

Cables from Africa. This has not happened, but the idea lived on in the gigantic DESERTEC project, which was essentially abandoned after the disarray following the Arab Spring, the disintegration of Syria and Libya and the rise of the so-called Islamic State. One power line (though AC, not HVDC) between Europe and Africa has been in operation since 1997, between Morocco and Spain, later extended with a second cable, and a third is underway. So far the cables have been mainly used for Spanish exports of power.

Cables from Iceland. Iceland has huge hydro and geothermal resources, which could be used to balance other renewables. The cables are still not there, but a UK-Iceland government task force was set up in October 2015.

Other cables. Lithuania-Sweden went into operation in 2016, and the UK-Norway link is under construction. There are fairly recent interconnections between Norway-Netherlands-UK, Finland-Estonia, UK-France (several), Italy-Greece, and Estonia-Finland-Sweden.