Senior Environmental Markets Correspondent
Gerard's Feed
Aug 9, 2013

Building public support for power cables: Wynn

LONDON, Aug 9 (Reuters) – The European Union will have to
use all means at its disposal to convince people to accept
construction of priority power transmission lines equal to four
times the Earth’s diameter, which are needed to integrate
rapidly growing renewable power.

Options for speeding up planning approvals include more
public engagement at an earlier stage and even prettier pylons.

Aug 7, 2013

China’s carbon goal shows coal growth has peaked: Wynn

LONDON, Aug 7 (Reuters) – China’s renewal last week of its
commitment to a domestic 2020 carbon target, under a new energy
saving and emission-reduction investment plan, backs up
forecasts of weakening growth in carbon emissions and coal
demand.

But the target also suggests that emissions and coal
consumption will continue to rise through the 2020s, even though
at a slower rate, barring a major intervention including a shift
to cleaner burning gas from coal.

Aug 6, 2013

U.S.-China cooperation turns page in climate diplomacy: Wynn

LONDON, Aug 6 (Reuters) – Growing bilateral cooperation
between the United States and China to curb carbon emissions may
lead to a shift in action towards voluntary national policy and
away from international treaties imposing carbon caps.

That shift may be beneficial for climate action, by
garnering wider support than that achieved by failed efforts in
the past to corral all countries into a binding treaty.

Jul 18, 2013

Australia CO2 union shows price tension: Wynn

LONDON, July 18 (Reuters) – The European Union and Australia
last August agreed to link emissions trading schemes, with the
aim of injecting new momentum into flagging moves for a global
carbon price.

Less than a year on, it is clear they have conflicting aims.

It should not be a surprise, their motives were probably in
opposition from the start: on the European side to fuel demand
for emissions allowances and lift carbon prices in its flagging
market; in Australia, to access cheaper carbon credits.

Jul 17, 2013

Cutting the cost of more wind power: Gerard Wynn

LONDON, July 17 (Reuters) – Wind power is one of most
favoured and fastest growing sources of electricity in Europe,
and that creates a problem for grid operators and policymakers
who aim to keep the lights on.

The supply of wind power depends on the weather, varying
from day to day or even hour to hour, and that variability means
its reliability is less at any given moment than power from
plants that burn fossil fuels.

Jul 16, 2013

How much back up does wind power need?: Wynn

LONDON, July 16 (Reuters) – Winds are notoriously footloose
and hard to predict, but for grid operators keen to keep their
customers’ lights on and hold down costs, agreeing on a method
to measure the reliability of the fast-growing electricity
source is vital.

Policymakers and operators around the world have come up
with a range of ways to estimate wind power and a bunch of terms
to measure wind power reliability, including capacity credit,
capacity value and availability factor.

Jul 12, 2013

Govts may over-compensate for grid risks: Gerard Wynn

LONDON, July 12 (Reuters) – Policymakers have intense
aversion to the risk of lights going out.

The high degree of uncertainty involved in calculating
future electricity supply, therefore, may lead European Union
governments to overreact.

Jul 10, 2013

Ensuring back-up power when solar, wind fall slack: Wynn

LONDON, July 10 (Reuters) – Keeping ageing power plants in
reserve may be a better way for European countries to deal with
rising renewable power than more costly and elaborate energy
market mechanisms.

Many European Union countries are investing in new power
plants to replace ageing assets, to meet EU pollution limits
and, in the case of Belgium and Germany, to accommodate a
nuclear phase-out.

Jul 8, 2013

UK aid to gas and renewable plants may cut power prices: Wynn

LONDON, July 8 (Reuters) – Britain’s wholesale power prices
may well fall, contrary to general expectations, as planned
extra government support for gas and renewable electricity
generation counters the impact of future rises in gas prices.

Lower wholesale prices could hurt gas, coal and some
large-scale, low carbon generation, such as biomass now
operating under a subsidy scheme that will be phased out for new
projects over the next four years.

Jul 5, 2013

Biodiesel could ease U.S. “blend wall”: Wynn

LONDON, July 5 (Reuters) – Biodiesel could in future ease
so-called ethanol “blend wall” concerns facing the U.S.
transportation fuel industry, whose capacity to blend corn
ethanol in gasoline is nearing its physical limit.

The biodiesel industry has ample production capacity and has
considerable feedstock flexibility while diesel fuel faces no
looming blending limits.

    • About Gerard

      "Based in London, for four years I have helped coordinate Reuters global coverage of green business and environmental markets. I focus on policies and investment related to renewable energy, carbon markets, energy efficiency and emerging clean technologies including electric cars. I also cover UN climate negotiations, biodiversity, land use and climate science. Previously I covered distressed M&A and credit markets on the corporate finance desk."
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