Recommendations to deal with global warming

Action plan with 10 recommendations on dealing with global warming, as first published in 2007, complemented by a further 4 more recent recommendations.

Contents

• 1. Energy feebates
• 2. End perverse energy subsidies
• 3. Global commitment
• 4. Lifestyle change
• 5. Standards
• 6. Support solutions
• 7. Urban planning
• 8. Further feebates: Biochar and olivine
• 9. Government should lead
• 10. Disclosure
• 11. Adaptation
• 12. Carbon dioxide removal
• 13. Geo-engineering
• 14. Afforestation

1. Energy feebates

Impose fees on fossil fuel, on polluting power plants and on engines to fund local programs to electrify transport and to supply electricity in clean and safe ways, in particular by facilities that produce wind, solar, hydro-electric, geothermal, tidal and wave power. Link fees to rebates, through feebates tailored to fit local circumstances and to encourage electricified transport powered by renewables (see image below).


2. End perverse energy subsidies

End support for fossil fuel. There still are too many perverse subsidies for fossil fuel.


3. Global commitment

Agree on and support a new International Treaty, such as a strengthened Copenhagen Accord or a renewed Kyoto Protocol. Each nation should commit to reduce its emissions by, say, 10% annually. Nations should each be able to decide for themselves how to do this, provided they each meet their targets independently and genuinely (i.e. without buying or fabricating offsets or credits domestically or abroad). Border adjustments can help ensure that commitments are indeed met. As further discussed below, nations will also need to bring the atmosphere and oceans back to their pre-industrial state, and geo-engineering methods will need to be included, in a responsible way, as an indispensable part of such a comprehensive climate action plan.


4. Lifestyle change

Support lifestyles that are more environmentally-friendly. Encourage use of the Internet as an alternative to travel and commuting. Encourage homeschooling and working from home. Deregulate taxi services.


5. Standards

Impose standards and industry-specific regulations to ban products that cause large amounts of emissions, where good alternatives are readily available. An example of this would be incandescent light bulbs and gases used for cleaning and for refrigeration and air conditioning. Many nations have meanwhile set a date for a national ban and do actively promote a global ban. Another example would be gases used for cleaning and for refrigeration and air conditioning. Standards could be complemented by feebates, e.g. fees on sales of air conditioners that need HCFC-22, as well as on sales of HCFC-22 itself, while using revenues to fund rebates on the cleaner alternatives.


6. Support solutions

Support clean and safe energy. Apart from financial support, there must also be more active support in regulations and government policy to develop new facilities. Don't pick winners, but encourage competition and diversity among suppliers of such energy. Encourage interconnection and overlap of electricity grids, so that households can choose which grid to sell electricity to, if they generate a surplus in their backyard. Where needed, stop protecting intellectual property and use eminent domain provisions and fast-tracking legislation to speed up development of infrastructure.


7. Urban planning

Plan and develop new green communities, such as communities without roads (i.e. with footpaths and bikepaths instead of roads). Plan houses close together, around a local center of shops and restaurants. Redesign existing cities so that people have to travel less. Impose fees on combustion ovens and use the revenues to support energy saving programs, such as distribution of solar cookers (see image below), solar LED lights, more efficient appliances, buildings, etc.


8. Further feebates: Biochar and olivine

Support biochar and olivine. Impose fees on the sale of Portland cement, livestock products and nitrogen fertilizers and use the revenues to support biochar. Pyrolysis should be the preferred way to handle surplus biomass (see image below).


9. Government should lead

Make government take the lead in reducing emissions. Ask for ideas. Have more staff work from home. Look at ways to offer services over the phone, over the Net, etc.


10. Disclosure

Disclosure. Make that government departments and large companies publicly disclose their emissions of greenhouse gases. Make products display on their packaging the amounts of greenhouse gases needed to produce it.


The above ten recommendations have remained much the same since first posted back in April 2007, in Ten recommendations to deal with global warming. However, too little has happened since, reason for the need to add another four recommendations:


11. Adaptation

Prepare for the impact of climate change. Preserve species that are under threat from climate change. Protect and support areas such as rain forests. Assist with adaptation.


12. Carbon dioxide removal

As discussed under 8., various methods to remove carbon dioxide should be jointly applied to restore oceans and the atmosphere to their pre-industrial state, such as through biochar burial and olivine weathering. Furthermore, methods of carbon capture from ambient air should be supported. Fees could be imposed on aviation, while the revenues could be used to support carbon air capture, which could in turn produce synthetic fuel for use in aviation, thus kick-starting carbon air capture technology.


13. Further geo-engineering

Study, consider and responsibly deploy further geo-engineering methods to increase solar reflection and to deal with methane, in order to reduce the risk of runaway global warming, and use techniques such as algae bags to reduce acidification of oceans and pollution in general, in addition to above carbon dioxide removal methods.


14. Afforestation

Deploy plans for afforestation. Plan for desalination to irrigate and vegetate deserts and other areas with little vegetation.

Towards a sustainable economy 

The Distributed Grid

Electric vehicles can cut greenhouse gas emissions in two ways. They are clean and efficient. By acting as storage capacity, they can also make the electric grid more efficient.

Electric cars are also cheap to drive and to maintain, and they don't make much noise. They still are relatively expensive to buy, but automated production and economies of scale can overcome this hurdle and make electric vehicles cheaper than gasoline cars.

If the electricity came from coal-fired power plants, driving an electric car still causes less greenhouse emissions than driving a gasoline car. Electric cars have zero emissions and are also more efficient. Thermal efficiency of power plants is higher than the thermal efficiency of most gasoline cars. Much of the fuel burned in gasoline cars turns into heat. Electric cars use regenerative breaking and do not use their motors when waiting before traffic lights. Electric cars use energy more efficiently, especially in city traffic that causes most of the emissions.

Impact on the grid - Running our entire fleet of vehicles on electricity instead of oil would not put much stress on the electric grid. One study concludes that if we transformed our entire fleet of vehicles into electric vehicles, they would jointly consume only 20% of grid capacity.

We wouldn't even need much expansion of the grid in terms of extra capacity or transmission lines. The majority of vehicles could run on the idle capacity that is available in the existing grid. One study concludes that there is sufficient idle capacity in the grid to power 73% of light vehicles, i.e. cars, SUVs, pickup trucks, and vans, without adding generation or transmission.

Moreover, such a move would benefit the grid. Car batteries can contain many times more power than what cars need for their average daily travel. Cheap off-peak rates would make it financially attractive to charge batteries at off-peak times, over and above what the individual user consumed during the day. The surplus can then be fed back into the grid to help out with high demand at peak times. Net-metering at good rates could make this attractive, while the grid becomes more efficient, more reliable and less prone to outages and glitches.

New batteries for electric cars are light, safe and do not harm the environment. Batteries are on the market now that allow electric cars to drive for hours without recharging. While these batteries are still expensive - they can cost over $10,000 - and are hard to get, mass production can overcome these hurdles.

Most cars only drive short distances. Recharging them at home and/or at work would suffice in most cases. In case they needed extra power to travel longer distances, their batteries could also be recharged at other locations with the required outlets, e.g. gas stations, parking buildings or parking meters. New batteries are now on the market that can be recharged in minutes, they can last for over a decade and can be recharged thousands of times without degeneration. This would make recharging convenient and safe, compared to filling a car with gas.

We don't all need to buy new cars. Many existing vehicles can be converted into electric vehicles. With some financial assistance, the conversion cost can pay itself back over time through savings on the cost of driving and maintenance. For those who cannot afford to buy a new electric car, there are also initiatives such as Project Better Place that plans to offer electric cars at a cheap price, while making profits on services such as car maintenance, battery upgrades and recharging the batteries. In an effort to offset the company's greenhouse gas footprint, employers may also contribute through leasing arrangements and by making recharging facilities available at work.

Renewable energy looks set to become the dominant supplier of energy. Wind turbines are being installed around the world. This will increase the amount of surplus energy in the grid at night. Storing this surplus energy in the batteries of electric cars will increase overall efficiencies.

Owners of electric cars will consume more electricity (but no gasoline) and are more likely to get solar panels, for the savings as well as to help the environment. Similarly, as more of their staff start driving electric cars, businesses will be more inclined to get solar panels on the roofs of their buildings and car parking facilities.

Solar facilities typically include a battery. Car batteries could be used instead. Most cars are parked at home when people switch on their lights, air-conditioners and TV-sets. Similarly, the power needs at work coincide with cars of staff being parked there. Using the batteries of electric cars to store electricity can reduce the need for batteries in solar facilities and will thus reduce the overall cost of solar facilities.

Cost of solar power has come down over the years. As an example, Nanasolar now offers thin film material at under $1 per watt. This promises clean and safe energy that is price-competitive with power plants. It also becomes increasingly attractive for households and businesses to install solar facilities. Recognising the market opportunities and the financial incentives made available at different levels of government, there now are numerous companies offering to help people adopt green energy at home without having to make large investments, sometimes even without any upfront payments.

A FeeBate Policy can help facilitate the switch to zero emission vehicles and to clean and safe ways to produce energy. A FeeBate policy can include fees on gasoline cars, with the proceeds used for rebates on zero emission vehicles. A FeeBate policy can also include fees on fossil fuel, with the proceeds used for rebates on clean and safe alternatives, such as wind and solar facilities.

In conclusion, all this will lead to a more distributed grid, with numerous suppliers and with numerous places where electricity is stored. The grid now draws electricity from a relatively small number of large power plants, to supply electricity in an area. Renewable energy supplies only a fraction of power, most of it through hydro facilities. The existing grid looks much like a broadcasting network, with a relatively small number of broadcasting stations sending content one-way to the public. In future, the grid looks set to become more distributed, with two-way connections to most users, much like a multitude of users can send and receive information over the Internet.

Global Warming - cap and trade or tax?

The US Supreme Court ruled on April 2nd that the Environmental Protection Agency (EPA) must limit greenhouse gas emissions such as carbon dioxide.

Four Bills are now under discussion in the Senate that would instruct the EPA to set caps on greenhouse gas emissions and allow for trading of permits, so that those who do better than their allocated target can sell their "surplus" to those who fail to do so.

The problem with permits is that, if they are given away for free to existing polluters, that would be like rewarding them for the pollution they make. Alternatively, permits could be auctioned off, or there could be a mix. e.g. with a progressively larger proportion of permits to be auctioned off.

There remains a problem with trading in that it mainly seems to benefit polluters. Polluters who reduce their emissions will benefit, so there's a clear incentive for them to do so, but a wind farm that didn't generate greenhouse gases to start with will not get or need any permits, and it therefore wouldn't benefit from selling any "surplus" - it didn't get anything to sell, nor will it need to buy any permits. Trading in permits appears to leave the profits of such trade in the hands of a group of polluters and those feeding on them.

Instead, emissions could simply be taxed. Whether permits are auctioned or emissions are taxed, the key question is who will get the revenues. One thing that should be avoided is that such revenues will merely be used to assist the poor with paying their higher energy bills. If that would be the case, then no gain would be achieved at all. If the rich can afford to pay higher prices, and the poor get subsidies, then nothing will change in terms of pollution. Instead of taxing the rich and handing the money over to the poor, as in the old socialist motto, we should adopt a new motto, i.e. tax energy suppliers who pollute and give it to suppliers who don't. Indeed, it makes sense to reward suppliers of energy most who pollute least. A more blunt position would be that only suppliers of energy should get subsidized that do not add extra heat, i.e. those who don't add extra heat should get all the subsidies, while those who do should not be subsidized at all.

Such a combination of tax and subsidies would result in a shift away from supply of energy that contributes to global warming on the one hand, towards supply in energy that doesn't contribute to global warming on the other hand. Tax the first group and give the money to the second group! Because money is merely passed from one group to the other, there is no risk of a budget blow-out. The money is all accounted for, if the money that's raised is simply passed on in the form of subsidies.

Taxes could be set at rates to achieve certain aims. If taxes are too low and buying polluting energy is still relatively cheaper than non-polluting energy, then the tax rate will simply have to be raised to cause a quicker shift.