I recently was “followed” by Dennis McMahon of mygreenflight, a company that bills itself as offering carbon offsets for the air traveller. This author isn’t necessarily a fan of offsetting (see here) so being followed by an offset provider, especially one so bullishly named was an act just bound to make me poke around a little to see what was what. After some surfing around mygreenflight’s site for a while I emailed off some questions to the vendor, which Dennis subsequently and thoughtfully answered - more on that in a moment.
Before getting to that detail however it is worth spending a moment looking at why the entire concept of offsetting might be a little flawed. Offsetting is best described as a cousin of carbon cap and trade schemes (CCT), which themselves are the market led approach to managing and eventually reducing industry emissions. CCT schemes, like the UK’s Carbon Reduction Commitment, the European Emissions Trading Scheme, and the hotly debated nascent Australian scheme seek to create a finite market in emissions permissions. That subtlety is often ignored, such schemes do not actually trade emissions, they trade permission slips. Such permission slips are really no more than promissory notes that have a financial value intended to be significant enough that a nation or industry that needs to buy them will eventually be pushed into actually taking steps of their own to actually reduce the levels of GHG they emit. In theory, the costs associated with reducing actual emissions is less than the cost of continually buying the permission slips, therefore setting up an economic incentive to change. Meanwhile, a purchased permission is withdrawn from the market thus reducing the pool of permissions available, and the money garnered through the purchase of the permission slip might even be invested in some form or another of carbon sequestration equal to the task of absorbing the GHG emitted.
In reality however several major flaws are evident.
For a start, the cash value of the permission slips does not encourage investment in techniques, technology, or behaviour that actually reduces GHG emissions. The EU ETS is infamous for the wild fluctuation in the value of the permission slips. Such fluctuations will only be eliminated when the market is regulated and managed in a planned and interventionist manner (much to the angst of those who trust entirely in the free market approach - they see the open trade as being that akin to any other commodity while ignoring the fact that the price needs to be managed as the intention is actually to influence behaviour).
Secondly permission slips don’t reduce actual emissions. Meanwhile the GHG were almost certainly actually emitted by the individual/organisation that purchased the permission slip, and lets not forget that those emissions then stay in the atmosphere for a considerable period of time - think tens to hundreds of years. Offset schemes often claim that investment in them will result in creation of carbon sinks that will absorb a quantity of GHG equal to that emitted. Even if such action does occur (and there have been many cases where such claims are entirely fraudulent) it is highly unlikely that such schemes will effectively sequester GHGs for the entire duration that those GHGs that were actually emitted remain active in the atmosphere.
Some schemes claim that the money raised through permissions trading is spent encouraging the retention of the world’s existing carbon sinks, usually in the form of forest conservation. For example offsets can be purchased to buy a chunk of Amazon rainforest, thus protecting it from logging or clearing to enable urban expansion, the growing of monoculture crops such as corn for biofuels, or beef cattle grazing. Of course the only significant remaining stands of such forests are in developing (none G20) countries and such clearing is as often performed to enable the farming of produce (as well as the logged timber) for export to the G8 nations as it is for reasons of domestic poverty and lifestyle pressures. Putting aside for a moment all the not insignificant questions regarding unwanted foreign intervention and ownership of land in such countries it is worth remembering again that stewardship of such carbon sinks needs to be maintained for the duration that the actually emitted GHGs remain active. Most importantly, remember that such schemes do not incrementally add sequestration capacity, they simply attempt to retain the paucity of what natural sequestration capacity that remains. Meanwhile we already know that that remaining capacity is insufficient to actually absorb the levels of GHGs being emitted. Therefore such efforts might best be described as knocking around the edges of the question of ownership of natural carbon sinks, rather than incrementally adding capacity or actually reducing real emissions.
With all that in mind lets return to the specific example of mygreenflight. The first thing to know is the roots of the company are in a logistics business the mission of which is to enable the airline industry to further expand. Therefore you have the conundrum of this being an offset company with a tactical goal of reducing emissions through the trading of permission slips, which meanwhile has the strategic goal of expanding an industry which is arguably already unsustainable. GHG emissions aside it is worth also remembering that the entire airline industry’s future is tenuous at best in light of ever rising fuel prices. The answer by the way to rising fuel prices lies not in a move to biofuels. Despite early and highly publicized PR stunts dressed up as trials biofuels remain a potential solution that even the IATA regards as being at least 15 years away from reality and anyway the demand for biofuels from the global airline industry would require biofuel crop monoculture on almost all of the Earth’s available arable land, including all that currently used for food crops and all that currently “used” by all those virgin forest carbon sinks.
All that aside, to test mygreenflight’s scheme I used the company’s offset calculator to see what it would cost me financially to purchase offsets, and meanwhile to see what they think is required to “absorb” the GHGs actually emitted in my flight. To do so I added one long haul flight and one short haul flight (economy return, using bmi and Qantas as my chosen airlines).
My flight details as entered were:
Shorthaul: London Heathrow to Edinburgh (LHR-EDI) bmi, Economy Return. 0.17 t of CO2 emitted, requiring an offset costing £1.30
Longhaul: London Heathrow to Sydney, Australia (LHR-SYD) Qantas Airways, Economy Return. 5.31 t of CO2 emitted, requiring an offset costing £41.86
Total: 5.47 t of emissions for a cost of £43.16 in purchased offsets.
The first observation is that if the goal of offsetting is to allow me to trade in a CCT scheme, the goal of which is to provide an economic framework that ultimately changes behaviour through the internalisation into the balance sheet of the economic externality that is the emissions, through the mechanism of incremental cost then it has done little to actually deliver. £43 and change is unlikely to actually encourage me to seek alternatives to flying - though to be fair there really isn’t an alternative to flying in order to get to Sydney, however £1.30 (less than the cost of a coffee at Heathrow) isn’t going to encourage a potential traveller to catch the train to Edinburgh (an act that the train operator Stagecoach calculates would result in 86.4Kg of carbon emissions). Of course given that mygreenflight’s strategic mission is to enable expansion of the airline industry it stands to reason that the emissions calculated, and the offset costs assigned to them be finely balanced between providing a feeling that the passenger is making a difference without actually encouraging the passenger to take up an alternative mode of transport (or even consider not travelling at all).
But I also wanted to know more on what my £43.86 was going to buy, and this is where I emailed mygreenflight for more details. To ensure that I capture the full Q&A exchange copied here is the email I received in reply from mygreenflight’s Dennis McMahon (spelling and grammar errors, if any are “sic”).
-snip-
Hi Simon,
My apologies for the delay in responding to your questions.
Please find my responses to your questions below:
YOUR QUESTION: What audit trail is there of what this money is actually used for?
MY RESPONSE:
Our systems will see the funds being applied to Voluntary Carbon Standard Projects that generate Voluntary Carbon Units or VCU’s, which are a subset of Verified Emission Reduction Units (VERs).
All projects from which we purchase offset credits need to have the following criteria:
· Third party verified by accredited Verifiers in this field
· Credits must be issued
· Credits must be listed (or able to be listed) on the TZ1 VCS Registry
· Credits when allocated to offsets purchased by passengers will be formally “retired” on the TZ1 Registry
Re the audit trail – our processes and systems are being reviewed by Bureau Veritas (UK office) to ensure that we have the correct systems in place now. Bureau Veritas will also be conducting periodic audits of the funds trail, and providing reports for same, to ensure that we accurately retire the equivalent number of credit tonnes to match the offset credits purchased.
Initially, there will be a delay between offsets purchased from the site and the retirement, as there is a need to purchase a commercial qty of credit tonnes from project developers. As we gain purchase trend data (both quantities and preferred project types) from clients such as yourself, and expand our airline partnering program, this approach will be replaced by forward purchases, so that retirement can be made from a pool of credits we have forward purchased.
YOUR QUESTION:
a) Is it to purchase and maintain natural forests or other CO2 sinks, if so how much land equals how much CO2 and for what period do you guarantee to manage the purchased asset?
b) Is it to plant new trees and support reforestation?
c) Is it to support CC&S technology research?
d) Is it to trade in ETS permits and if so which markets do you use (EU, UK,,,?).
Basically I am looking for some info on what you actually do that practically makes a difference.
MY RESPONSE
We have decided that we will be guided by our clients as to the project types that we support – you will note that we offer a range of project types (but not specific projects) on the calculator page at the moment. This is to ensure that we get actual feedback from clients about the projects that are of interest to them. Based on that data, and the quantity of tonnes offset for each project type, we will purchase and offset credits from those projects that client shave told us they want to support. Naturally, our purchases will be partially dictated by availability of credits, but we are determined to match client preferences with project types as much as we can.
In specific response to your questions on this topic:
a) We are maintaining a watching brief on forestry projects and developments related to the REDD projects. We think there will be accredited projects in this category post-Copenhagen, but at the moment, there is too much uncertainty as to methodologies to give us the confidence to purchase forestry credits. I know that there are many forestry projects generating credits in North America and other parts of the world, but as far as I am aware, none of those projects have sufficient credibility to be verified and accredited under either VCS or Clean Development Mechanism (CDM) rules.
Simon, if you are aware of any projects that meet the VCS or CDM criteria, please let me know.
b) See a)
c) Funds are not to support CC&S technology. This technology is currently way too speculative for us to get involved in – we would prefer to utilise credits from projects that have a solid bases in accepted methodology, and that meet the “additionality” criteria required fro VCS and / or CDM project verification
d) We are not looking to trade in ETS permits as part of the MyGreenFlight Carbon Offset program. We may assist airline clients in this area if asked, but it would be as a separate consultancy service.
YOUR QUESTION
I have thoroughly read through what you say on your “About us” pages, and am looking for me insight than “..we will obtain all of the verification and accreditation documentation from the Projects to ensure that they are fully accreditied (sic) and verified”
MY RESPONSE
Simon, every CDM or VCS Project must have a number of documents to establish the Project, to define it’s scope and the number of credit tonnes projected to be generated.
These include:
· Project design document
· Validation Report
· Monitoring Report
· Verification Report
These are the documents we will be checking to ensure that projects meet our criteria. In addition, we (or agents employed by us) may visit certain projects to confirm “on the ground” additional social co-benefits that may be claimed by the Project Developers.
DENNIS MCMAHON
Sales Manager
Greenflight
-/snip-
It must be said that Dennis’s reply, on behalf of mygreenflight is entirely professional, thorough and reasonably precise. Specifically and impressively he also puts forward the view that current forestry projects are tenuously beneficial to say the least. It is also worthy of note that the company does not currently invest in carbon capture and storage (CCS) technology development as such projects do not currently meet the criteria for additionality - meaning they don’t actually currently result in an additional carbon sequestration capacity. He is to be congratulated for taking on my questions and dealing with them in this manner.
Having said that, I’m still not sure what my £43.86 is buying - a strong sense remains that any offsets purchased from mygreenflight is simply being banked until such time as a suitable way for the company to invest the funds is found. A traveller may therefore assuage the guilt now of GHGs emitted into the atmosphere now, on the promise that sometime later something will be done that will somehow sequester an equivalent amount of emissions. While the emissions are guaranteed to be making a difference from the instant that they are released, what contractual guarantee does the purchaser have that later they will be neutralised through an investment that mygreenflight will make (not that I am in any way suggesting that the company will do less than make a best effort)?
So at this stage this exercise leaves me unchanged in my view that offsetting isn’t worth the effort. Travelling short haul distances by methods other than flying and in ways that reduce actual emissions (train etc) are not always possible, but they are also admittedly often less convenient and more expensive than the flying option. I remain of the opinion that when and if I have no alternative to fly I am making more of an actual difference by “copping” the expense and extra effort of not flying on a later occasion when the alternative does exist - in effect “banking” the money myself that I could have spent on offsetting into an account that I can later use to pay for a possibly more expensive train ticket, or even just treating myself to an extra coffee (with my £1.30) as a personal reward for making the effort.