Monday, November 20, 2017

Climate change: Eliminating coal

Last week, at the climate talks in Bonn, New Zealand joined an alliance to eliminate coal-fired power stations:

New Zealand has joined an international alliance - including Britain and Canada - to phase out coal from power generation before 2030.

The Powering Past Coal Alliance was unveiled at the COP23 climate talks in Bonn, Germany, working out implementation of the 2015 Paris Agreement.


Since signing the Paris Agreement, several countries had already made national plans to phase out coal from their power supply mix.

The Powering Past Coal Alliance also involves sharing technology to reduce emissions, such as carbon capture and storage, and encouraging the rest of the world to cut usage.

For us, this is largely a business-as-usual goal, in that the government has already committed to a 100% renewables target, which includes the elimination of coal. The country's sole coal-fired power station, Huntly, usually runs on gas at the moment, and the older dual-fuel turbines are scheduled to shut down in the next five years anyway. At the same time, its an important sign of international solidarity to help shift the balance away from and de-legitimise dirty electricity, and it turns a domestic commitment into an international one, raising the cost if a future National government welches on it. It also lays the groundwork for a future agreement to eliminate coal from industry (e.g. from Fonterra). So, worth doing, even if it doesn't mean much for us immediately in practice.