Green hydrogen, produced with electrolysers to separate hydrogen from water, uses clean energy as a power source. Green hydrogen will not be with cost competitive with grey hydrogen for some time, perhaps not until 2030. Grey hydrogen, derived from steam reformation of natural gas, represents 98 percent of global hydrogen consumption, and is primarily used for industrial processes. To replace grey hydrogen with green hydrogen would require a doubling of global electricity generation with primarily solar and wind sources, pre-empting the use of renewables for electrical power. This would necessitate more use of natural gas for power production. And there are extraordinary inefficiencies and technological challenges for green hydrogen, while there is no shortage of affordable and efficient clean technologies alternatives. Nevertheless, US$30 billion has been committed to-date for green hydrogen through government stimulus packages. Is green hydrogen a fossil fuel industry trojan horse for gas derived hydrogen and the use of gas for electrical power?
If present trends continue, transportation will be the Canadian largest source of greenhouse gas emissions by 2030. Canada’s objective for a legislated 2035 zero-emission vehicle (ZEV) target for all new light duty models is too little, too late. Canada can adopt incremental legislative objectives between now and 2035, much like what the European Union and China have done. The latter jurisdictions may reach 50% ZEVs, mostly electric vehicles, by 2025. Just as automakers can adjust to safety regulations while offering vast lineups of trendy vehicles, they can do the same with Canadian ZEV regulatory mandates.
BlackRock, the world’s largest investment firm, has indicated that those that don’t tackle climate change will lose money in 5 years. Some financial institutions have made multi-trillion commitments from now to 2030 to invest in the green economy while still focusing the majority of investments in fossil fuels. Canadian banks are among the global top fossil fuel investors.
Not all Big Oil firms are alike. Some are engaged in a rapid green migration, many are sitting on the fence and others are still in climate denial. Meanwhile, the value of fossil fuel assets are declining but the industry is camouflaging this by selling assets and debt financing to keep shareholders happy.
On a global scale, less than 10 percent of plastics are recycled. Plastics are ubiquitous, meaning regulating its use is especially complex. While Canada has only banned a half dozen of single-use plastics, the European Union and China are engaged in a holistic multi-year incremental approach to manage plastic production, distribution, consumption, recycling, disposal and substitution. Accordingly, the actions of these latter jurisdictions will influence global innovation and standards. By comparison, Canada’s plastic initiatives are symbolic greenwashing.