Title slide | 1 headline

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Energy transition & roadmaps

1 remeha.nl

10 november 2017

Business Development

Title slide | 1 headline

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

An exponential time frame………………. fromfrom 1750 until today

Title slide | 1 headline

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Responsibility

Our water Our atmosphere

Title slide | 1 headline

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Business

Title slide | 1 headline

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

5

remeha.nl 10-11-2017

Moving to 2050

No carbon allowed from residential applications

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

remeha.nl 6

Text & image | 70% - 30%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Energy transition

• Clean from source to end user

• CO2 reduction/ €

• Route towards 2050 (85% of the

dwellings already exists)

• Climate deal Paris no carbon in

residential buildings

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

CO2 intensity

remeha.nl 9

0

0,1

0,2

0,3

0,4

0,5

0,6

0,7

0,8

2010 2015 2020 2025 2030 2035 2040 2045 2050 2055

Uit

sto

ot

CO

2 p

er k

Wh

[kg

]

Jaar

Elektriciteit gas

Breakeven COP 0,68/0,19= 3,6

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image go to

‘Picture Tools’ and click on ‘Crop’

3

Insert

How to move forward?

Energy transition…

Clean from source to end-user CO2 neutral!

remeha.nl 10

Lowest possible (socialized) costs!

Realistic pathway (85% of the built environment excists already)!

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Production ≠demand

Heatdemand

Solar production

E demand end user

Year/day

Quantity

remeha.nl 11

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

remeha.nl 12 jan

febmrt

aprmei

junjul

augsep

oktnov

dec0,00

0,50

1,00

1,50

2,00

1

6

11

16

21

Heat demand [kW]

1,50-2,00

1,00-1,50

0,50-1,00

0,00-0,50

Research Remeha

Year round hourly heat demand Well insulated low energy house

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

remeha.nl 13

janfeb

mrtapr

meijun

julaug

sepokt

novdec

0

0,5

1

1,5

2

2,5

3

1

6

11

16

21

Maanden

Ve

rmo

gen

[kW

]

Uren van de dag

Electricity production PV [kW]

2,5-3

2-2,5

1,5-2

1-1,5

0,5-1

0-0,5

Research Remeha

Year round hourly Electricity production Well insulated low energy house

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

remeha.nl 14

janfeb

mrtapr

meijun

julaug

sepokt

novdec

-2,0

-1,0

0,0

1,0

2,0

3,0

1

6

11

16

21

Maanden

Ve

rmo

gen

[kW

]

Uren van de dag

Electricity demand and production (total) [kW] (low energy/passive house)

2,0-3,0

1,0-2,0

0,0-1,0

-1,0-0,0

-2,0--1,0

Research Remeha

Year round hourly Electricity import and export of the total house

In winter E import > 2kW, in summer export >2kW. Both are not possible in existing grid which was engineered for 1kW grid needs to

be enforced

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Hoe erg is dat?

remeha.nl 15

Research Remeha

DLD gem: 0,6357 NL: gem 0,68

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

In Numbers:

CO2 exhaust caused by heatpump is: 1600 kg

Comparison:

CO2 exhaust of condensing boiler at equal heat demand : 1400kg,

Less than 20% of required electricity is provided by the PV system

remeha.nl 16

Year round hourly temperature Well insulated low energy house

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Source: Fraunhofer Instituut

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Wind + Sun = Gas

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

remeha.nl 19

janfeb

mrtapr

meijun

julaug

sepokt

novdec

-2,0

-1,0

0,0

1,0

2,0

3,0

1

6

11

16

21

Maanden

Ve

rmo

gen

[kW

]

Uren van de dag

Electricity demand and production (total) [kW] Average house with PV and u-chp

2,0-3,0

1,0-2,0

0,0-1,0

-1,0-0,0

-2,0--1,0

Research Remeha

Year round hourly Electricity import and export of the total house

Configuration from u-chp in combination with PV avoids import and export of electricity to the grid, avoiding CO2 production and creating spare capacity in the grid

lot of added value in near future business case

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Field test

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Field test, first results: PV 07-11-2016

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Field test, first results: u-chp 07-11-2016

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Field test, first results: consumption Aalten 07-11-2016

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Field test, first results: the grid

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

remeha.nl 25

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

Field test, first results: the grid

Content

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image

go to ‘Picture Tools’ and click on ‘Crop’

3

Insert

What does this mean?

All electric will not fit in current energy infrastructure.

We need to have chp technologies and short term storage and Power

to Gas.

All electric does currently not reduce CO2 compared to the condensing

boiler. CO2 reduction all-electric is not sufficient.

Mismatch between summer production and winter demand is to big

for any form of storage except in a gas.

Key in reducing CO2 is managing the grid demand avoid peak loads.

Image | 100%

Crop

INSERT IMAGE

Click on the icon to insert an image

Select the image you want to use

and click on ‘Insert’

1

2

If you want to scale or drag the image go to

‘Picture Tools’ and click on ‘Crop’

3

Insert

Storage

Powerplant Boiler

Power to gas

CHP GHP GHP EHP

Battery

Existing grid