Latest news and insights from various sources relating to UN Sustainable Development Goals.

Air New Zealand and Virgin Australia attract international interest in developing homegrown jet biofuels

Wed 22 Mar 2017 – A year after issuing a joint Request for Information (RFI) from parties interested in supporting the development and production of sustainable aviation fuel in the region, Air New Zealand and Virgin Australia say they have had strong interest both locally and from abroad. The airlines have now completed an extensive review of more than 30 responses from organisations in Australia, New Zealand, Canada, Europe and the United States. When announcing the RFI, the airline partners said that while the aviation biofuel development was accelerating internationally, it was not the case in their region. A roadmap report published in 2011 by the Australian government science research agency CSIRO found that by 2020 a 5 per cent bio-derived jet fuel share could be possible in Australia and New Zealand, expanding to 40 per cent by 2050. Despite both airlines having engaged in a number of early alternative fuel initiatives, progress so far has been slow however.

High potential in North America for low-carbon jet fuels but unlikely to make impact on ICAO emissions goal

Mon 12 Jun 2017 – North America has a higher potential for the production of sustainable alternative jet fuels than other regions of the world because of its available resources but it is unlikely that switching to low-carbon fuels alone can make the necessary reductions in carbon emissions projected by ICAO to ensure the carbon-neutral growth goal after 2020, concludes a US study. Due to the high expense of alternative fuels relative to the projected low costs of offsets under the ICAO CORSIA scheme that starts in 2021 and the delayed transition from collective to individual offset responsibility, the incentive to switch is greatly reduced for an airline, particularly in the early years. The study by the International Council on Clean Transportation (ICCT) says robust policy support will therefore be needed to spur alternative fuel deployment at the scale needed to make a substantial contribution to CORSIA commitments.

KLM signs agreement with Costa Rica to explore potential for sustainable biofuel flights from San Jose

Tue 7 Nov 2017 – KLM has entered into a cooperation agreement with the government of Costa Rica to research the possibility of flights out of the capital San Jose using sustainable aviation fuel. The Dutch carrier said it was the first time such an agreement had been made by an airline with a government. The two parties signed a letter of intent last week that will see KLM share its knowledge and expertise with the government in close cooperation with partner SkyNRG. The move coincided with the KLM launch after a 20-year break of a direct twice-weekly return service between San Jose and Amsterdam that will be operated by a Boeing 787-900 Dreamliner.

“This cooperative effort is a new step in making civil aviation more sustainable,” said KLM COO René de Groot. “The greater the production – and therefore the greater supply of biofuels – the lower the price will be and the more businesses will use it. KLM and Costa Rica are taking the lead now. It would be great if other airlines, governments and the entire biofuel supply chain took such steps.”

In 2009, KLM became the first airline in the world to operate a flight using sustainable biofuel, which it followed with its first commercial flight in 2010. Since then, the carrier has operated more than a thousand flights using bio-based jet fuel. From October 2016, it started using sustainable biofuel derived from recycled cooking oil that is produced by AltAir and delivered by SkyNRG on all flights from Los Angeles for a period of three years. The Los Angeles biofuel is delivered directly to the storage tanks at the airport, which also hold the conventional jet kerosene supply. Oslo Airport was the first airport to supply a percentage of sustainable fuel through its regular fuelling process, with KLM purchasing biofuel there for a series of 80 flights.

KLM operates a Corporate BioFuel Programme through which a variety of companies contribute to stimulate the use of sustainable biofuel and help bridge the cost gap with conventional fuel. However, says KLM, the market for sustainable biofuel remains far from mature and the price is three times higher than that of fossil fuel.

Except for El Salvador, Mexico and Guatemala, Costa Rica is the only country in Latin America to volunteer so far to join the ICAO CORSIA global carbon offsetting scheme from the start.

Copyright © 2017 GreenAir Communications

Using aviation biofuels could reduce aircraft engine pollutants and non-CO2 climate impacts, find scientists

Mon 20 Mar 2017 – Using biofuels to help power jet engines reduces particle emissions in their exhaust by as much as 50 to 70 per cent and so can help reduce contrail formations that produce climate warming effects, say research scientists led by NASA. The findings, published in the journal Nature, follow a series of flight tests undertaken in 2013 and 2014 as part of the Alternative Fuel Effects on Contrails and Cruise Emissions Study, or ACCESS, in which NASA partnered with the German Aerospace Center (DLR) and the National Research Council Canada (NRC). The tests involved flying NASA’s workhorse DC-8 as high as 40,000 feet while its four engines burned a 50/50 blend of conventional jet fuel mixed with camelina-derived biofuel. A trio of research aircraft took turns to fly behind the aircraft at distances ranging from 300 feet to more than 20 miles to take measurements and study contrail formation.

ICAO and airlines reinforce support for CORSIA following US decision to quit Paris climate agreement

Thu 8 Jun 2017 – ICAO and the airline industry have moved to dampen fears that the Trump administration’s decision to pull the United States out of the Paris Climate Agreement could damage the global CORSIA CO2 scheme. During a keynote address on Monday to the IATA Annual General Meeting in Cancun, Mexico, ICAO Council President Dr Olumuyiwa Benard Aliu said the scheme was on track and any concerns over "recent developments" should be dispelled. IATA Director General Alexandre de Juniac described the US withdrawal as "disappointing" but said it was not a setback for CORSIA as the the two agreements were "completely separate". US airline trade body Airlines for America (A4A) said its members remained committed to both the CORSIA and ICAO aircraft CO2 standard agreements. The IATA AGM also passed a resolution calling for governments to adopt policies in support of sustainable aviation fuel deployment.

IAG achieves highest ‘A’ rating in 2017 CDP climate list of global company performance

Mon 6 Nov 2017 – International Airlines Group (IAG) has achieved a coveted ‘A List’ status in this year’s CDP ratings of leading environmental performances by the world’s leading organisations. Formerly the Carbon Disclosure Project, the global disclosure system enables companies to measure and manage their environmental impact and the data is used by investors and purchasers, as well as policy-makers. The Climate A List was established in 2011 and introduced for water and forests in 2015 and 2015 respectively, with IAG one of 112 companies worldwide making the 2017 climate change A List, the only representative from the aviation sector. It was also awarded ‘most improved’ UK organisation in 2017. Meanwhile, Chief Executive Willie Walsh said last week IAG would take an equity investment in its new sustainable aviation fuels venture with Velocys.

The A List achievement is down to a number of measures IAG says it has taken in a commitment to make it the world’s leading environmentally sustainable airline group.

“This is great news and a recognition of our efforts to lead the industry in tackling climate change,” said Walsh, responding to the CDP top listing. “IAG was the first airline group worldwide to set its own carbon emissions targets and we’re very proud of our role in securing the first global carbon offsetting scheme.

“We’re investing in modern and more efficient aircraft and have created innovative operational procedures to reduce CO2 output. Developing sustainable fuel is also crucial and we’re working to convert domestic waste into jet fuel, which is an amazing innovation to cut emissions while reducing landfill.”

The group, which currently comprises British Airways, Aer Lingus, Iberia and Vueling, says it has integrated climate change targets into its business strategy and improved its reporting on how environmental risks are mitigated and the opportunities to enhance its airlines’ performance.

Speaking at last week’s UK Airport Operators Association annual conference, Walsh said IAG’s venture with waste-to-fuel technology company Velocys could see first supplies of renewable fuel by 2021. “The focus just now is on producing the fuel for British Airways but in time it could be for other members of the group,” he told delegates.

British Airways was involved in a previous project called GreenSky to build a biorefinery in east London with Solena but pulled the plug two years ago (see article), citing poor economics and a lack of government support. The UK government has now signalled its intention to incentivise renewable aviation fuels through its Renewable Transport Fuel Obligation scheme and is providing funding towards projects to produce renewable aviation fuel (see article). It is also backing an initiative to create a sustainable aviation fuels group called SAF SIG to build a UK industry supply chain (see article).

“The technology exists but the challenge has been to create a commercial model that works and now we have that with the government’s recent support,” explained Walsh.

“We are prepared to invest – we are very clear about that. We see this both in terms of equity and also taking the supply of fuel. It will be a multi-million pound investment although we’ve not put a limit on it at this stage but initially it will be in the tens of millions rather than hundreds.”

He said IAG was committed to using alternative fuels produced from waste. “There are a lot of environmental concerns over the use of crops and competition with food supply to make biofuels, which in our view is not sustainable. The good news is that there is pretty much no limit to the amount of waste in the UK at the moment that can be used. It doesn’t have to be new waste either – it could be waste from old landfill. There is a lot of potential.”

List of airlines, airports, aviation and aerospace companies in CDP Climate List 2017:



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