Tanfield (TAN) - electric cars - is probably well known.
===================================

Steep rising this year.
The Mayor of New York has made it illegal for any new yellow cab to be petrol driven.
All 13,000 yellow cabs will now have to be replaced with hybrid or electric.
Ken Livingstone has follwed suit and from Spring 2008 all diesel lorries entering London have
to be modified to "clean" diesel or pay £200 PER DAY !!

Climate Exchange (CLE) up 20% on 30/31st May.
================================

CLE organises carbon sharing/trading and has added the Chicago Carbon exchange.
CLE has risen steeply since Dec 2006. (trebled, I think, from memory.)


Clean Diesel (CDT) and (CDTI)
====================

Rising steeply.... licensing a clean diesel attachment.


Pennon (PNN)
=========

Pennon owns South West Water but also Viridor which has one of the few remaining landfill sites
of which none more are permitted.

Pennon rose sharply on M&A speculation, but is now into profit-taking (soon to rise again?)



==============================================================

Does anyone have any more little gems in this field ??

Be careful. Evil on iii has just started shorting CLE http://www.iii.co.uk/articles/articledispl...ection=Planning

I prefer Camco [CAO] - 89p - partially because they now own ESD - who have a long tract record in renewables.



AEA Technology [AAT] - 135p - is getting quite a few energy & enviro contracts and makes a profit already. Maybe an oldie but goodie...

PV Crystallox [PVCS] - 137p - started trading today and is profitable UK based solar silicon manufacturer

I hold all of the above.

Thanks for the warning.
I had already taken profit as the market fell.

Tanfield was noticeable in that it rose 10% as soon as the market hit the bottom
on Friday. I wasn't quick enough on that one, though.

RGY ... ReEnergy has risen sharply on a "memorandum of understanding" with AMEC
regarding autoclaving waste... and hopes to re-approach Hereford and Worcester...
and hopefully regains some of its share price from last December.

Definitely worth a punt, I feel.

Many thanks for the other ones.... I will look at them in detail.

PN

AEA technology announces results on thursday, which will hopefully be above expectations. They're part of the old nuclear lot in oxfordshire. Garry Felgate from the Carbon Trust has joined them and will bring in contracts. Hopefully well placed to benefit from increased gubmint spending in the area.

Camco could be vulnerable to short term declines in the cost of carbon contracts, but their apparent strategy of using ESD's expertise to develop renewable projects and sell the carbon credits looks like a nice one.

Crystallox exports to Asia, and their new plant in 2009 in Germany sounds like quite a revenue generator.

All would drop in a general selloff, but I plan on holding them all for years. "I'm innit for the long term"

Thanks for ReEnergy - bought a few today.